This cardigan is THICK and warm! It's long enough to cover your backside too! I'm wearing my normal size but I'm sure that I could have sized down. It's roomy and the sleeves are on the longer side too so that you can warm up your hands if you needed to. In my opinion this is a great sweater to keep in the office all year round.

This sweater is just right for weight, length, & feel. Because it's a Gap product you know the quality will be good. I will say it runs oversized so if you like a more fitted look I would size down. I prefer a roomier sweater so I ordered my regular size which is a large. I'm tempted to order the other colors this comes in as well. Great sweater for fall.

It is a generous size fit to wear over shirts. It can be worn as a Shackit. It may cover your backside if not too tall. The cable knit design is attractive. Love that it is 100% cotton and it is comfortable! The chocolate brown color is great for fall months. Machine wash the sweater.

Cozy, thick cable knit button up sweater pairs well with jeans or casual business attire. Cable knit on the front but plain on the back. Thicker yarn helps prevent snags. Washes well.

A super cute thick cardigan from Gap. Can't go wrong with this classic. I usually like wearing M but I sized down and it's still loose on me which I like. It's made of good materials so no pilling on this new Fall staple! Getting it in black too.

The website does not give you the option to choose what size you want. If find that very odd.