Occasion Dresses

Sale 15% off

Hale Bob Paityn Floral Paisley V Neck Elasticated Waist Maxi Dress Navy/Purple

Regular price £410.00 £350.00 15% off
Save £60.00
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per 
Only One Left
Sale 35% off

Marc Cain Zigzag Neoprene Ruched Side Fitted Dress Brown/black

Regular price £290.00 £188.00 35% off
Save £102.00
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per 
Sale 40% off

Oui Metallic Fitted Dress With Ruched Knot Side Champagne

Regular price £159.00 £95.40 40% off
Save £63.60
Unit price
per 
Sale 50% off

Ana Alcazar Asymmetric Neck Diamond Lurex Dress Black/green/gold

Regular price £249.00 £124.50 50% off
Save £124.50
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per 
Sale 50% off

Riani Satin Waistcoat Dress Black

Regular price £589.00 £291.56 50% off
Save £297.44
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per 
Sale 50% off

Riani Fern Print Tiered Tie Neck Dress Indigo/black

Regular price £425.00 £212.00 50% off
Save £213.00
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per 
Only One Left
Sale 30% off
Only One Left

Onjenu Faye Tiered Hem V Neck Waisted Maxi Dress Purple/yellow/green

Regular price £145.00 £101.00 30% off
Save £44.00
Unit price
per 
Only One Left
Sale 50% off

Aspiga Victoria A V Neck Tiered Hem Needlecord Long Dress Atlantic Blue

Regular price £279.00 £139.50 50% off
Save £139.50
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.

Trusted for Generations

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

Personal Touch

Styling advice, honest fit guidance & over the phone support.