*Jacket VS Coat

I'm not sure that it is as simple as that.

From a BrE perspective

Sweater - we know what it means but this is the AmE term
Pullover - the kind of word your granny uses
Jumper - aha - this is the BrE word

coat - a long (past around hip level) top garment
jacket - a short (above around hip level) top garment and also the top half of a suit.

Overall - a large protective apron, worn by cleaners and so on
Coverall - not used

Tank -top - a jumper without sleeves
Sleeveless - really only applied as an adjective rather than a noun. Generally for women's more formal clothes, I wouldn't reallydescribe a T-shirt as sleeveless, but I might say I was wearing a sleevless top when I was dressed up to go out.