Belstaff Silk Blend Half-Zip Bay Jumper
- £155.99£129.99
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93% of customers say this fits as expected

Give your knitwear a luxurious upgrade with the Belstaff Bay jumper. Lovingly knitted in a premium cotton and silk blend, the lightweight jumper offers a sumptuously soft handle and exceptional fit. Featuring a half-zip fastening and high funnel neck, ribbed trims and ribbed side panels for a tailored fit, whilst the label's famous phoenix badge is proudly embroidered to the sleeve for an iconic finish.
- 70% cotton, 30% silk
- Half-zip fastening
- Ribbed funnel neck, cuffs and hem
- Ribbed side panels
- Raglan sleeves
- Brand badge to sleeve
- Hand wash
- Size M measures 26" / 66cm nape to hem
- Size M measures 20.5" / 52cm armpit to armpit
Please use the chart below to convert between standard size formats
BELSTAFF OUTERWEAR & TOPS
Please note that most Belstaff garments come in Italian sizes. We have already converted these to UK chest sizes but look to the table below for specific body measurements in order to select your perfect size.
SIZE | XS | S | M | L | XL | XXL | XXXL | XXXXL |
---|---|---|---|---|---|---|---|---|
UK/US | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
FR/IT/EU | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 |
CHEST | 35.5"/90cm | 37"/94cm | 38.5"/98cm | 40.25"/102cm | 41.75"/106cm | 43.25"/110cm | 44.75"/114cm | 45.5"/118cm |
LOW WAIST | 31"/78.5cm | 32.5"/82.5cm | 34"/86.5cm | 35.5"/90.5cm | 37.25"/94.5cm | 38.75"/98.5cm | 40.25"/102.5cm | 42"/106.5cm |
HIP | 35.75"/91cm | 37.5"/95cm | 39"/99cm | 40.5"/103cm | 42.25"/107cm | 43.75"/111cm | 45.25"/115cm | 46.75"/119cm |
OVERARM | 32.5"/82.5cm | 33"/84cm | 33.5"/85.5cm | 34.25"/87cm | 34.5"/89cm | 35"/90cm | 35.5"/91cm | 35.75"/110cm |
If you require any additional help or information, please do not hesitate to contact our dedicated customer care team, Monday to Saturday 9:00am – 5:00pm (GMT).
Customer Services Email: customercare@julesb.co.uk
UK Customer Services Telephone: 0845 835 2900
International Customer Services Telephone: +44 (0)191 211 2330
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We use a combination of couriers including Royal Mail and DHL.
You are entitled to a refund or an exchange if you contact Jules B within 14 days of receipt to acknowledge the return.
You then need to return your item(s) within a further 14 days in a perfect, resalable condition with all labels and tags attached.
Please contact customercare@julesb.co.uk with your return tracking number, so we are aware you have returned your order and avoid any delays in processing your request.
You can return your items in the post or at one of our stores.
For more information on our returns policy click here.

Excellent quality and design
September 20, 2019 | Anonymous
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