Plus Size Loungewear

Plus Size Sleeveless Dress With Built-In Shorts Set

£32.10£44.93 Save 28%
Color: Pink
Size: 1X
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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
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Plus Size Sleeveless Dress With Built-In Shorts Set

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Quick answer: 1X, 2X, 3X and 4X are US plus sizes, not UK ones. As a rough guide, 1X is about a UK 18–20, 2X a UK 20–22, 3X a UK 22–24 and 4X a UK 24–26. But there is no official standard, and one brand's 2X can be another brand's UK 22–24. Always check the bust, waist and on ...
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Quick answer: 1X, 2X, 3X and 4X are US plus sizes, not UK ones. As a rough guide, 1X is about a U...
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