This half-cardigan stitched sweater comes with a detachable shawl faux fur collar so you can switch it up depending on your mood. The open front sweater features long sleeves with ribbed cuffs and ...

The strap is detachable. An update to a classic crewneck sweater, this Japan Exclusive Faux Fur Sleeve Sweater ($139) is made of Italian Merino wool with a fun faux-fur touch at the cuffs.

The collar on this Forever 21 Faux Fur-Trim Moto Jacket ($33) is detachable ... also comes in black or nude. The thick material of this Forever 21 Stripe Sweater-Knit Top ($20) will keep you ...

And earlier in the week, Hailey opted to stay warm in yet another long coat, then choosing a speckled charcoal version, which she layered over a light gray sweater and black jeans. Blake Lively ...