Sale Dresses

Shop a wide range of stylish dresses in our Sale department. From casual to evening wear, find amazing deals on dresses for any occasion.

Sale 51% off
Only One Left

Tinta Style Paulova V Neck Broderie Anglaise Tiered Puff Sleeve Dress Off White

Regular price £139.00 £68.00 51% off
Save £71.00
Unit price
per 
Sale 51% off

Oui Heart Print Round Neck Tie Waist Jersey Dress Red/ecru

Regular price £145.00 £71.28 51% off
Save £73.72
Unit price
per 
Sale 51% off
Only One Left

Kasia Patterned Belted Shirt Dress Orange/Blue

Regular price £199.00 £98.01 51% off
Save £100.99
Unit price
per 
Sale 50% off

Kasia Tiered Ruffle Split Neck Boho Holiday Dress Turquoise/Ecru

Regular price £219.00 £109.50 50% off
Save £109.50
Unit price
per 
Sale 41% off

Hatley Sarah Sleeveless Stripe A Line Dress Caviar Stripes

Regular price £95.00 £56.43 41% off
Save £38.57
Unit price
per 
Sale 41% off

Hatley Nellie Round Neck Short Sleeve Brush Stripe Dress Brush Stripe

Regular price £78.00 £46.33 41% off
Save £31.67
Unit price
per 
Sale 41% off

Hatley Lucy 3/4 Sleeve Split Neck Patterned Dress Mosaic Glass

Regular price £85.00 £50.49 41% off
Save £34.51
Unit price
per 
Only One Left
Sale 41% off
Only One Left

Marc Cain Frill V Neck Flute Sleeve Tie Belt Cotton Dress Sky Blue

Regular price £235.00 £139.59 41% off
Save £95.41
Unit price
per 
Sale 51% off

Victoria Dunn Meeting Street Thistle Print Belted Cotton Shirt Dress White/purple

Regular price £210.00 £103.95 51% off
Save £106.05
Unit price
per 
Sale 50% off
Only One Left

Victoria Dunn Magnolia Flutter SL Sleeveless Tie Waist Floral Tiered Cotton Dress White/orange

Regular price £165.00 £81.68 50% off
Save £83.32
Unit price
per 
Sale 50% off
Only One Left

Victoria Dunn MagnolIa Flutter SL Floral Sleeveless Tie Waist Tiered Cotton Dress White/blue/orange

Regular price £175.00 £87.50 50% off
Save £87.50
Unit price
per 

Our Purpose

At Sister, our purpose is simple: to make fashion personal. We believe shopping should feel inspiring, not overwhelming, and our boutique offers a place where you can build your whole wardrobe without needing to go anywhere else. Every piece we stock is chosen to bring joy, confidence, and practicality into our customers’ everyday lives.

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Exclusive Pieces

Every piece is selected for individuality and quality.

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35 years in business, customer returning for 30+ years.

Personal Touch

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