Plus Size Loungewear

Plus Size Sleeveless Dress With Built-In Shorts Set

£32.10£44.93 Save 28%
Color: Pink
Size: 1X
Pay with
American Express Apple Pay Diners ClubDiscoverGoogle Pay MaestroMastercard PayPalShop Pay Union PayUSDC Visa
Free UK delivery On orders over £75
30-day easy returns Free returns on all orders
Secure checkout Shopify encrypted
Worldwide shipping To 150+ countries

The plus size dress with built-in shorts that actually delivers on both the dress and the shorts simultaneously. The sleeveless cut in a soft 88% polyamide blend is comfortable, supportive, and flattering across plus size figures — the polyamide content gives the fabric a smooth, second-skin quality that holds its shape without clinging. The built-in shorts underneath mean genuine security of movement: walk, sit, dance, or cycle without adjustment or concern. In sizes 1X–4X, this is the two-piece set that works as hard as you need it to.

Why You'll Love It

  • Built-in shorts — genuine security and coverage, no separate shapewear needed
  • 88% Polyamide, 12% Elastane — smooth, supportive, holds its shape beautifully
  • Sleeveless design — clean silhouette that works with or without a layer over the top
  • Pink colourway — fresh and flattering across a wide range of skin tones
  • Plus sizes 1X–4X (UK 14–26) — designed specifically for fuller figures
  • Comfortable for all-day wear — the polyamide blend breathes and moves with you
  • Casual and active — works for casual days, light activity, and lounging

Fabric & Care

88% Polyamide, 12% Elastane. Good stretch. Machine wash cold; hang dry away from direct heat. The polyamide blend retains its shape and smooth finish best when air-dried rather than tumble dried.

How to Style It

Wear as a complete set for casual days, or layer an oversized denim jacket or longline cardigan over the top for a smart-casual interpretation. Browse plus size women's clothing at Fashionfitz for complete looks and outerwear for layering options.

How do the built-in shorts fit?

The built-in shorts are cut to sit at mid-thigh and are made from the same 88% polyamide blend as the outer dress, with additional elastane content for stretch. They provide full coverage from the hip to mid-thigh without adding visual bulk beneath the dress. The smooth polyamide fabric means the shorts sit flat and are not visible under the outer layer.

What is the difference between 1X, 2X, 3X, and 4X sizing?

1X corresponds to approximately UK 14–16; 2X to UK 18–20; 3X to UK 22–24; 4X to UK 26. These are approximate guidelines — plus size fit varies between brands. If you are between sizes, size up for the most comfortable fit through the bust and hip. The elastane content provides some flexibility across the size range.

Can this be worn for exercise or sport?

It is designed primarily as casual/active leisurewear rather than performance sportswear. The polyamide-elastane blend provides comfort and freedom of movement for light activity (walking, cycling, casual errands), but does not have the technical moisture management of dedicated sportswear fabrics. For high-intensity sport, purpose-built activewear is more appropriate.

Is this suitable for hot weather?

Yes — the polyamide blend is lightweight and relatively breathable for summer casual wear. The built-in shorts also mean that airflow through the dress is unobstructed. For very hot conditions (above 30°C), any synthetic fabric will feel warmer than natural cotton or linen — but this dress is comfortable in typical UK summer temperatures.

What shoes work with this dress?

Trainers and clean sports-style footwear for the most casual interpretation. Flat sandals for a slightly more feminine look. White or neutral-toned footwear complements the pink colourway particularly well. Avoid very formal footwear (court shoes, stilettos) that conflict with the casual, active register of the dress.

Size Chart (INCH)

Size UK US Bust (in) Waist (in) Hip (in) Length (in)
1X 14–16 14W–16W 41.7 40.9 31.1
2X 18–20 18W–20W 44.5 43.7 31.9
3X 22–24 22W–24W 47.2 46.5 32.7
4X 26 26W 50.0 49.2 33.5
88%Polyamide12%Elastane
  • Material: 88%Polyamide+12%Elastane
  • Fit: Plus size fit, true to plus size
  • Length: Mini to mid-thigh
  • Machine wash 30°C · Do not tumble dry · Iron on low heat
  • Model wears UK size 8 · Height 170 cm

UK standard delivery 5–7 working days. Free delivery on all orders over £75. Easy 30-day free returns on all UK orders.

Plus Size Sleeveless Dress With Built-In Shorts Set
The Details

Plus Size Built-In Shorts Dress — All-Day Confidence

FitPlus size fit, true to plus sizeNeckRound neckLengthMini to mid-thighSleeveSleevelessFabric88% Polyamide, 12% ElastaneStretchGood stretch
UK delivery 5–7 days · Free over £75
The Fashionfitz difference

Fashion that fits your life, not the other way around

Every piece we curate is chosen for how it feels on real women — the cut, the fabric, the confidence it gives you the moment you put it on. Trend-led without being trend-driven.

Quality first Every fabric and finish checked before it reaches you
New weekly Fresh styles added every week, always ahead of the trend
Free UK delivery On all orders over £75 with easy 30-day returns
Loved by thousands Growing community of Fashionfitz women across the UK
Plus Size Sleeveless Dress With Built-In Shorts Set

INSTAGRAM

Fashion Fitz
Fashion Fitz
7.3K followers 3.2K posts
Red plaid never looked this refined.

This shift mini dress transforms festive dressing into something genuinely special. The square collar and lace trim details add a romantic touch that feels effortless, while the bold plaid pattern keeps things fun and confident.

Perfect for Christmas parties, holiday gatherings, or whenever you want to feel polished without trying too hard. The flattering shift silhouette and mini length work together to give you all the confidence you need.

Now at £25.41.

#ChristmasDress #FestiveFashion #PartyDress #PlaidDress #HolidayOutfit
0 1
Red plaid never looked this refined. This shift mini dress transforms festive dressing into some...
You slip on this khaki maxi and suddenly everything feels put-together without trying.

The patterned tiered silhouette flows beautifully, while those ruffled sleeves add just the right touch of boho charm. Lightweight and effortless for autumn days when you want to feel graceful and warm.

Perfect for anyone who loves dresses that actually feel good to wear. Now at £35.24.

#PlusSizeStyle #KhakiMaxi #AutumnDresses #BohoVibes #EffortlessStyle
0 1
You slip on this khaki maxi and suddenly everything feels put-together without trying. The patte...
Your everyday style just got an upgrade with this patchwork checkered blouse. The mixed check sections create visual depth while the comfortable round neck and long sleeves keep you effortlessly put-together all year round. Soft khaki tones that pair with everything.

#PlusSizeStyle #CasualBlouse #CheckeredTop #PlusSizeFashion #EverydayWear
0 1
Your everyday style just got an upgrade with this patchwork checkered blouse. The mixed check sec...
Your comfort just got an upgrade.

This camo print tee is all about that relaxed, effortless vibe—perfect for days when you want to look put-together without trying. The grey camouflage gives it an urban edge that feels fresh and modern, while the plus size cut wraps you in comfort all day long.

Casual never felt this good.

Grab yours now for £11.36.

#PlusSizeFashion #CamoStyle #CasualTee #UrbanWear #PlusSizeTop
0 1
Your comfort just got an upgrade. This camo print tee is all about that relaxed, effortless vibe...
You slip on this maxi dress and instantly feel the difference—the flutter sleeves catch the light beautifully, the V-neck elongates your frame, and the tiered skirt moves with you effortlessly.

Every detail works together. The front slit gives you freedom to move and walk with confidence. No bulk, just pure elegance and comfort.

Elevate your wardrobe with this stunning plus size maxi dress. Now at £35.69.

#PlusSizeStyle #MaxiDress #FlutterSleeves #FeelGood #FashionFitz
0 1
You slip on this maxi dress and instantly feel the difference—the flutter sleeves catch the light...
0 1
She slips on the dress and suddenly summer feels effortless. That periwinkle floral print? It's ...
95% polyester, 5% elastane—the perfect blend for a top that moves with you all day.

This textured round neck long sleeve delivers that premium waffle knit feel without the fuss. Layer it, wear it solo, dress it up or down. Effortless versatility that works from desk to dinner.

#TexturedTop #CasualKnit #EverydayStyle #LayeringEssential #WaffleKnit
0 1
95% polyester, 5% elastane—the perfect blend for a top that moves with you all day. This texture...
She slips on the red floral dress and suddenly feels like the main character of her own story.

That structured high waist? It cinches in all the right places and makes you feel effortlessly confident. The flowing maxi skirt moves with you, the V neckline is pure elegance, and the short sleeves keep it perfect for warm weather.

Whether it's a summer wedding, garden party, or night out—this dress does the heavy lifting. You look polished, romantic, and undeniably radiant.

Now at £40.38 (was £56.53).

#RedFloralDress #MaxiDress #WeddingGuestStyle #SummerDresses #FashionFitz
0 1
She slips on the red floral dress and suddenly feels like the main character of her own story. T...
Ever struggle to find that perfect layering piece that's both cosy AND stylish?

Meet your new favourite vest. The Black Check Sherpa Vest combines soft sherpa warmth with a timeless check pattern that works with literally everything in your wardrobe.

Stand collar keeps you extra toasty. Full zip means easy layering. And that classic black and white check? Totally timeless.

Stay cosy without sacrificing style. Now at £27.86.

#SherpaVest #CheckPattern #WomensFashion #CozyStyle #FallOutfits
0 1
Ever struggle to find that perfect layering piece that's both cosy AND stylish? Meet your new fa...
0 1
The mineral wash treatment gives this tank a vintage, lived-in character that brand-new basics si...
Skobeloff is the Christmas color that actually makes you look sophisticated.

This corded knit top breaks free from predictable holiday reds and greens with a rare, deep teal shade that catches light beautifully. The dramatic batwing sleeves and textured fabric add effortless elegance to your festive wardrobe.

#ChristmasStyle #SophisticatedFestive #KnitTop #BatwingSleeve #HolidayFashion
0 1
Skobeloff is the Christmas color that actually makes you look sophisticated. This corded knit to...
50% viscose, 50% cotton means pure comfort that actually breathes.

This white floral mini dress combines delicate scalloped embroidery with a flattering V-neckline and playful ruffle hem—the perfect balance of romantic and effortless.

Soft, feminine, and ready for any occasion. Now at £62.02.

#FloralMiniDress #WhiteDress #BohoStyle #SummerDress #FeminineStyle
0 1
50% viscose, 50% cotton means pure comfort that actually breathes. This white floral mini dress ...
You're slipping on that perfect tee—soft ribbed knit against your skin, blue stripes catching the light just right.

This plus size ribbed tee does effortless style with contrast trim that defines every edge. Clean. Contemporary. Comfortable enough to wear all day, polished enough for anything.

The stripe print? Timeless. The ribbed texture? Premium feel that actually lasts.

Now at £15.75 (was £17.50).

Shop here: 

#PlusSizeStyle #RibbedTee #StripeTop #FashionFitz #CasualElegance
0 1
You're slipping on that perfect tee—soft ribbed knit against your skin, blue stripes catching the...
0 1
Your everyday comfort just got an upgrade. This mint green two-piece set combines a fitted short-...
Boho dressing doesn't have to feel forced—this split neck mini does the work for you.

The Blue Boho Floral dress combines a romantic ruffled sleeve with an effortless A-line cut that moves beautifully. Lightweight, feminine, and genuinely considered—perfect for summer days when you want to look intentional without trying too hard.

#BohoFloral #SummerDress #RuffledSleeve #MiniDress #WomensFashion
0 1
Boho dressing doesn't have to feel forced—this split neck mini does the work for you. The Blue B...