Hello. Could anyone recommend support running/yoga leggings that won't make my 'petite' (i.e. short) heavy thighs look even more erm, rotund!? Also, a long vest (i.e. bottom covering) to go with it, although I would prefer something with sleeves. I was taking a look at the Sweatty Betty website and I am ready to invest ridiculous money for a good quality pair of leggings that make me feel comfortable exercising in public, but oh my £90????