Rachel Bilson's favourite item of clothing is a Miss Piggy pyjama set.
The 'Waiting for Forever' star loves nothing more than having a lazy day at home sat in her sleep suit which is emblazoned with 'The Muppets' character's likeness.
She revealed: ''I really love being in my pyjamas. My mother just got me a pair of Miss Piggy pyjamas, and I love them.''
When she isn't lazing around in her pyjamas, Rachel relies on simple fashion choices in her day-to-day life.
The former 'The O.C.' actress likes to dress casually but adds some excitement to her clothes by donning daring accessories.
In an interview with the April issue of Lucky magazine, she said: ''I seem to naturally go to neutrals, with a pop of color. I'm really big accessories person. You wear a plain T-shirt and jeans and then do something really cool with the jeans or the amazing shoes, or a really cool scarf or belt or bag.''