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Wedding Guest Dresses

Discover the perfect wedding guest dresses at Sister Online. From floral, floaty styles for summer weddings to modern, flattering designs from Kevan Jon and timeless silhouettes from Alquema, find your ideal dress for any wedding celebration.

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Ilse Jacobsen Wood02 Ruched Side Forest Print Dress Khaki/Stone

£165.00 £49.00

Diva Lynx Sleeveless V Front & Back Fitted Midi Dress Navy

£145.00 £45.00

Diva Cynthia V-Neck Long Sleeved Ruched Side Fitted Dress Teal

£165.00 £49.00

Diva Cynthia V-Neck Long Sleeved Ruched Front Dress Lilac

£165.00 £49.00

Diva Nadia Ruched Side Short Sleeve Bodycon Fitted Dress Misty Pink

£149.00 £45.00

Dress Code By Veromia Cross Back Dress With Jacket Lilac/Silver

£465.00 £100.00

Dress Code By Veromia Circle Print Dress With Jacket Lemon/Grey

£619.00 £100.00

Caractere Square Neck Zip Back Stretch Dress Light Teal

£157.00 £45.00

Dea Kudibal Majdea Painted Floral Silk Maxi Dress With Ruched Side Bloomsbury

£449.00 £314.30

Dea Kudibal Julietta Floral Tie Neck Tiered Ruffle Maxi Dress Blossom

£499.00 £349.30

Charlotte Sparre Ava Geometric Circle V Neck Empire Line Silk Maxi Myriam Red

£499.00 £249.50

Alquema Long Estrella Crinkle Pleat Sleeveless Dress Pink Bows

£239.00
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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.