Where can I buy sports tops for exercise that aren't too clingy or too short but aren't baggy and shapeless?

[Pernickety]

I ether look like a sack of potatoes or else the tops are so tight I'm self conscious of the rolls of fat that become visible. Does anyone make sports tops which are flattering? I'm a size 14. I don't suit round neck tops. I'd like something that has some shape and enough length to cover some of my bum and thighs but not something designed to be clingy.

I do exercise classes type sports at the moment but hope to take up tennis soon, and definitely will want something non-clingy for that.

Thank you :)

I found Regatta running t-shirts great. I got one from Sports direct. Size 14 fits nicely, got a v neck, it's breathable fabric and best of all it cost £6!

Crew Room are great but I've also had som good stuff from Sports Direct.

Crew Room's Vapour-X tops are great. If you're size 14 order size L and it won't cling