10% off first order: SISTER10
Get inspired by our lookbook

Formal Jackets

Elevate your look with our collection of formal jackets. Discover blazers and tailored styles from brands like Bariloche, Luisa Cerano, and Joseph Ribkoff.

Riani Mini Check Blazer Jacket Beige/white

Regular price £489.00 £244.00
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Bariloche Tulsa Glazed Cotton 2 Button Jacket Dark Green

Regular price £225.00 £112.50
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Bariloche Colmena One Button Silky Soft Jacket Bright Pink

Regular price £225.00 £157.50
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Bariloche Litoral Chain Print Stretch One Button Jacket Black/cream

Regular price £225.00 £112.50
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D.Exterior Sb Knitted Jacket White

Regular price £399.00 £179.55
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Riani Woven Jacket With Raw Edge Pink

Regular price £289.00 £86.70
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Marc Cain Pinstripe Jacket With Tie Front Navy

Regular price £449.00 £158.00
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Marciano Lace Top Black

Regular price £109.00 £35.00
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Apanage Seamed Lace Jacket Putty

Regular price £199.00 £40.00
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Beatrice B Stripe Jacket Pink & Blue

Regular price £235.00 £82.25
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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.