Black roll/mock neck jumper that doesn't provide too much warmth

[PeaceLoveAndCandy]

I am looking for a black jumper for weekends. I am short so I'd like something that doesn't swamp me, so not overly chunky or oversized, but not boxy either. I have just purchased this one from Uniqlo and it's way too short on the body, otherwise it would be perfect: www.uniqlo.com/uk/en/product/women-knitted-fleece-mock-neck-jumper-430275.html?dwvar_430275_color=COL09&dwvar_430275_size=SMA001&cgid=IDw-sweatshirts-and-hoodie

Wool makes me itch like crazy. I would also like it to not have a seam around the bottom, so that it falls mid-hip in a straight fashion.

Budget around £30. Would love recommendations, cheers.