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.

Sale 50% off

Luisa Cerano Herringbone Tweed Lurex Jacket With Raw Edge Charcoal

Regular price £595.00 £297.00 50% off
Save £298.00
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Sale 30% off

Bariloche Azutan Thick Stretch Jersey Blazer Jacket Black

Regular price £225.00 £157.00 30% off
Save £68.00
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Sale 50% off
Only One Left

Riani Mini Check Blazer Jacket Beige/white

Regular price £489.00 £244.00 50% off
Save £245.00
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Sale 50% off

Luisa Cerano Double Breasted Smart Blazer Black

Regular price £450.00 £225.00 50% off
Save £225.00
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Sale 50% off
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Joseph Ribkoff Oversized Blazer With Turn Back Cuff Black

Regular price £299.00 £149.00 50% off
Save £150.00
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Sale 50% off

Bariloche Litoral Chain Print Stretch One Button Jacket Black/cream

Regular price £225.00 £112.50 50% off
Save £112.50
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Sale 20% off
Only One Left

Bariloche Circon Smart Two Button Velvet Jacket Black

Regular price £235.00 £188.00 20% off
Save £47.00
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Sale 50% off
Only One Left

Riani Herringbone Blazer Beige/Navy

Regular price £455.00 £227.00 50% off
Save £228.00
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Sale 50% off
Only One Left

Riani Smart Blazer With 2 Front Pockets Deep Blue

Regular price £425.00 £212.50 50% off
Save £212.50
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Sale 51% off

Y London Fitted Gold Button Blazer Forest Green

Regular price £99.00 £49.00 51% off
Save £50.00
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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.