Alright so after a trip to rehab at least Demi Lovato learned one thing, patterned tights are totally in. Here's Demi shopping, healthy and looking stylish, after a trip to rehab. Good for you darling, not only are you healthy but you're bursting with total chic. Lovin in. Grab a pair of pattern tights at Urban, Forever, or H&M. I just snatched a pair for $5, now that's smart shopping.