Sass & Bide confetti war silver knit sweater jumper size 6-8

Sass and bide silver metallic v neck sweater / jumper. I guess I took the size tag off years ago but my best guess is it's a M or L, and should fit between a 6 for a slightly slouchy look to a 10 for a more fitted look. I'm currently between an 8-10 on top with a B cup bra size and it fit me well (not skin tight but not super baggy) Really good condition only worn a few times - one slightly open knit bit under the armpit (see pic) - not even noticeable but just trying to be thorough