Rebel Wilson warns t-shirt line is 'not for skinny b-----s' Rebel Wilson says her t-shirts will give you "cupcake or donut power in your life." Picture: Supplied Source: news.com.au One of Rebel's T-shirt designs, available on fatmandi.bigcartel.com. SHE'S hot in Hollywood so it's fitting that Rebel Wilson has joined the well-trodden path of actors turned fashion designers. The Aussie star has a cheeky T-shirt line, billed as "not for skinny bitches." Wilson's sartorial spin-off is under the name Fat Mandi, recalling the character "Fat Mandi" she performed on Australian sketch TV comedy, The Wedge, and more recently, "Fat Amy" from Pitch Perfect. She tweeted that the tees could be used for "horizontal running or just bludging on the couch." The line only includes two pastel styles - one pink with two strategically-placed cartoon doughnuts, and a pale blue tee with pink cupcakes. Rebel Wilson as Fat Amy and Brittany Snow as Chloe in Perfect Pitch film Source: The Sunday Telegraph The shirts are just a little experiment - I had a dream I created them, and so I felt like I had to do it!! Thanks everyone for checking it!," Wilson tweeted. Wilson's cotton tees are available in sizes 12 to "beautimous" (a size 18) and cost about $20. She's tweeted photos of her wearing the cupcake tee while working out. Wilson is a fan of printed tops, sporting a T-shirt-style mini-dress printed with the silhouette of a woman wearing a pink bikini to last year's MTV Movie Awards. See fatmandi.bigcartel.com