Peaches Geldof Twitter Westwood clothing.jpg

Many of us have done it - take photos in the changing room while shopping. And it seems Peaches Geldof is no exception. The starlet jumped on Twitter overnight to post a series of photos of her showing off her new swag of Vivienne Westwood designs. Peaches tweeted four different designer outfits and asked fans to tell her what she thought.

Many have been quick to notice the socialite's slimmed-down appearance. She has reportedly lost around one-and-a-half stone since March. Peaches was also recently forced to deny that she was looking too thin, saying it's all down to a brand new healthy diet and fitness regime. Perhaps it's also the effect of new love, after hooking up with musician Thomas Cohen.

"To those telling me I look skinny and to eat something, I can assure you I've just cut out eating crap," she recently tweeted. "I still eat like a horse, guys! Obviously I'm going to look thinner if I don't sit around eating pizza and chips. It's just how the body works. You are a product of what you eat."

[via @peaches_g Twitter]