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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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Luisa Cerano Blown Floral Print Tie Wrap Dress Black/ecru

£450.00 £225.00

Luisa Cerano Printed Cotton 3/4 Sleeve Long Dress Black/ecru

£379.00 £189.50

Dea Kudibal Frankie Floral Print Sleeveless Frill Layered Maxi Dress Posey

£429.00 £214.00

Fee G Aurora Cutwork Trim Tiered V Front & Back Dress Cornflower Blue

£225.00 £110.00

Fee G Reece Fitted Tailored Dress With Belt Cream

£249.00 £124.00

Allison Fashion V Neck Tiered Short Sleeve Dress Fuchsia

£189.00 £94.50

Allison Fashion V Neck Floral Animal Print Tiered Hem Silk Dress Multi

£310.00 £155.00

Caliban Camiceria Paisley Print Tiered Cotton Shirt Dress White Multi

£325.00 £162.00

Charlotte Sparre Floral Chiffon Tiered Frill Flowing Dress Cream Multi

£335.00 £167.50

Charlotte Sparre Tiered V Neck Floral Print Maxi Dress Blue/green

£279.00 £139.50

Charlotte Sparre Frill Front Floral Short A Line Dress Lilac Multi

£245.00 £122.50

Kevan Jon Sian Ruched Bardot Fishtail Fitted Drape Dress Navy

£310.00 £217.00
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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.