Sienna sweater
Family company since 2005
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The Sienna Sweater
Brighten up your wardrobe with the Sienna Sweater — a bold, cozy essential perfect for layering or wearing on its own. Designed in a soft, waffle-knit texture, this relaxed-fit sweater features a round neckline with a three-button detail that adds a modern, laid-back touch. The vibrant orange hue makes it a standout piece, while the drop shoulders and ribbed cuffs provide effortless comfort. Pair it with white jeans for a fresh look or throw it on with leggings for casual ease.

Why Women Love the Sienna
✔ Soft, Breathable Fabric – Crafted from premium waffle knit that feels light yet cosy against your skin.
✔ Flattering Everyday Fit – Relaxed silhouette that drapes beautifully without clinging.
✔ Elegant Henley Collar – Subtle buttons add a refined touch to your casual looks.
✔ All-Day Comfort – Long sleeves with soft cuffs for a gentle, cosy finish.
✔ Versatile & Easy to Style – Pair it with jeans, leggings, or your favourite lounge pants — perfect for autumn layering.
| UK Size | Size | Length (cm/in) | Chest (cm/in) | Hip (cm/in) |
|---|---|---|---|---|
| UK 8–10 | S | 67 / 26 | 106 / 42 | 102 / 40 |
| UK 12–14 | M | 68 / 27 | 112 / 44 | 108 / 43 |
| UK 16 | L | 70 / 28 | 118 / 46 | 114 / 45 |
| UK 18 | XL | 72 / 28 | 124 / 49 | 120 / 47 |
| UK 20 | 2XL | 73 / 29 | 134 / 53 | 130 / 51 |
| UK 26 | 3XL | 74 / 29 | 144 / 57 | 140 / 55 |
| UK 30 | 4XL | 75 / 30 | 154 / 61 | 150 / 59 |
| UK 38 | 5XL | 75 / 30 | 174 / 69 | 170 / 67 |
and over 3k+ other women and men wear BYRIRI.
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