Slouchy vest and T-shirts

[PeachMelba78]

I’m on the lookout for white of both of the above. For the T-shirt I want a soft V - in between a scoop and a hard V, and for the vest either the same or a scoop. Not too low, definitely not see through but preferably on the lighter side as I find some material can be too thick and then I get too hot!
Any suggestions? I would prefer brands I can find easily on Vinted as I like to buy more sustainability if I can.

I have this t-shirt in several colours, it's drapey with shaped sides and a good scoopy V neck, it really is very flattering, I've always struggled with white t-shirts, not sure how you'd search for it on Vinted.

https://manamou.co.uk/products/basic-v-neck-t-shirt-white-1?pos=3&&sid=aaa3ef2ec&ss=r

Thanks @Rina66, that’s what I was looking for, although I would like a shorter alternative too!