Dresses

Red Floral Puff Sleeve Square Neck Open Back Mini Dress Women UK

£35.56£49.78 Save 28%
Color: Red
Size: L
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The red floral puff sleeve square neck open back mini dress is the party dress that plays to every strength. Voluminous puff sleeves that command attention at the shoulder, a clean structured square neck that flatters the décolletage, and an open back that adds a bold, unexpected element create a mini dress with genuine fashion credibility. This is the dress for occasions that deserve something genuinely memorable.

Why You'll Love It

  • Open back detail — a cutout or keyhole back creates a bold, confident element that balances beautifully against the structured square neck front; this is the detail that makes the dress genuinely special
  • Square neckline — a structured square neck that flatters the décolletage and creates an elegant, fashionable neckline in counterpoint to the dramatic open back
  • Puff sleeves — voluminous gathered sleeves that add shoulder presence and a fashion-forward dimension; the combination with the open back creates maximum visual impact
  • Red floral print — bold, vibrant and completely occasion-ready; red florals are among the most photogenic and impactful prints of the summer season
  • Mini length — a confident thigh-grazing hem that completes the dramatic overall silhouette with playful confidence
  • Complete statement look — the puff sleeve, square neck, open back and floral print together create a complete statement dress that needs no additional styling
  • Occasion-forward design — designed specifically for parties, summer events and occasions where making an impact matters

Fabric & Care

Polyester blend. Machine wash cold on gentle cycle. Do not tumble dry. Iron on low heat. UK sizes S–XL. Model wears UK 8, height 170cm.

How to Style

Wear with strappy heeled sandals and keep jewellery minimal — the open back and puff sleeves are the accessories. Style with block-heel mules for a daytime summer event. Browse our floral dresses for more party occasion options, and find shoes in our shoes collection. Harper's Bazaar UK consistently highlights the open back party dress as one of summer's most striking and fashion-credible occasion pieces.

How much of the back is open?

The open back design features a significant cutout or keyhole at the back — approximately from the shoulder blades down to the mid-back, creating a confident and bold statement without being overly revealing.

Is this dress suitable for a summer party?

Yes — the puff sleeves, square neck and open back create a complete and memorable party look. Pair with strappy heeled sandals for maximum impact.

Does this dress fit true to size?

Yes — this dress fits true to UK sizing. Note that the open back means there is no back bra strap accommodation; consider a backless or adhesive bra solution.

Is free UK delivery available?

Yes — free UK delivery on all orders over £75. Standard delivery 2–5 working days.

Size Guide

UK US Euro Bust (in) Bust (cm)
8/S 4 36 33–34 84–87
10/M 6 38 35–36 89–92
12/L 8 40 37–38 94–97
14/XL 10 42 39–40 99–102
100%Cotton
  • Material: 100%Cotton
  • Fit: Relaxed, true to size
  • Length: Mini — 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.

Red floral mini dress UK open back detail close-up party look
The Details

Floral Puff Sleeve Square Neck Open Back Party Mini

FitRelaxed, true to sizeNeckSquare NeckLengthMini — Mid ThighSleevePuff Sleeve, Fitted CuffFabricLightweight polyester blendStretchLow Stretch
UK delivery 5–7 days · Free over £75
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Red puff sleeve square neck mini dress UK side view styled with heels

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