Woman wearing black acid wash sweatshirt with open back cutout front view Fashionfitz UK
Back view of acid wash open back sweatshirt showing V-shape cutout detail Fashionfitz UK
Side view of acid washed open back sweatshirt showing relaxed fit Fashionfitz UK
Close-up of V-shape open back cutout on acid wash sweatshirt Fashionfitz UK
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Woman wearing black acid wash sweatshirt with open back cutout front view Fashionfitz UK
Back view of acid wash open back sweatshirt showing V-shape cutout detail Fashionfitz UK
Side view of acid washed open back sweatshirt showing relaxed fit Fashionfitz UK
Close-up of V-shape open back cutout on acid wash sweatshirt Fashionfitz UK
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz
Washed Open Back Sweatshirt - Fashionfitz

Acid Wash Open Back Sweatshirt Women UK

£28.47
£39.86

In stock

Color
  • Black
Size
  • S
  • M
  • L
  • XL
Material
  • 80%Polyester+20%Cotton
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Free shipping on all orders over £75

Size Chart

Detail
Open Back
Wash
Acid Wash
Fit
Relaxed
UK Sizes
S – XL

Acid Wash Front. Open Back. Statement Sorted.

The open back transforms this from a standard casual sweatshirt into something with genuine edge. Wear it as-is in summer or layer it over a bralette or crop top for more coverage — either way the cut-out back becomes the focal point. The acid wash front adds a tie-dye-adjacent texture that makes the piece feel intentional and considered. UK sizes S to XL across multiple colour variants.

Why You’ll Love It

✓
Open back cut-out — the detail that transforms a basic sweatshirt into a statement piece
✓
Acid wash finish — unique, slightly faded texture that gives each piece its own character
✓
Layering friendly — wear over a bralette or crop top for varying levels of coverage
✓
Relaxed fit — comfortable through the body; works for casual daily wear and weekend looks
✓
UK sizes S–XL — multiple acid wash colourways

Fabric & Care

Material: Cotton blend • Wash: Acid wash • Care: Machine wash cold • Hang to dry • Wash inside out to preserve the acid wash

How to Style

The open back is the styling decision point — either let it show or layer a bralette underneath. Either works. Keep the rest relaxed: high-waist jeans or cut-off denim shorts and trainers. For cut-out and open back styling ideas, Vogue UK on open back trend and Who What Wear UK on casual outfits are useful references.

1
Summer casual — Sweatshirt + denim shorts + trainers
2
Layered — Bralette under sweatshirt + high-waist jeans + chunky trainers
3
Festival — Sweatshirt + wide-leg trousers + platform boots + crossbody bag

FAQs

How open is the back? +

The back has a significant open cut-out — it’s not a small detail. Most of the upper back is exposed, making a bralette or bandeau a natural pairing if you prefer more coverage.

Will the acid wash fade further with washing? +

Acid wash can shift slightly with repeated washing. Always wash inside out in cold water and avoid tumble drying to preserve the finish as long as possible.

Is this suitable for cooler weather? +

The open back makes it better suited for warmer weather or indoor settings. In cooler temperatures, layering with a bralette and jacket will make it more versatile.

Does it come in a plain version? +

This particular style comes only in the acid wash finish. Browse our sweatshirts collection for plain and graphic alternatives.

Size Guide

S
UK 8–10
M
UK 12–14
L
UK 16
XL
UK 18
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Orders are processed within 24–48 hours.

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Return
You can request a return within 30 days of delivery for peace of mind. Returns are quick and self-served through your customer account. Items must be unused and returned in their original packaging. Once your return is received and inspected, your refund will be processed promptly. Original shipping fees are non-refundable.

To return an item, log in to your account, select your order, and click “Request return”. Follow the on-screen steps and our team will take care of the rest.

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