Best fix for sagging thighs after failed lipo (2 years post-op)? (photo)

28yo woman, 2 years after lipo of inner thighs to fix hip dips. Clearly, hip dips were not filled, but I've since given up on ever loving them. My concern now is just my terrible sagging thighs. Would a medial thigh lift work, or is there anything cheaper? I spent $10k to do absolutely nothing but botch myself, and now I cant wear anything shorter than knee length. (Surgeon said there was some laxity from weight loss/gain I'd had in my teens, but no idea itd be this bad.)