Michelle Pfeiffer feels "silly" in sexy clothes.

The 51-year-old 'Cheri' star loves her sexy figure, but thinks she looks ridiculous if she wears low-cut tops and mini-skirts.

The actress said: "I can't wear a skirt that's too short any more. It's not that my legs are bad, it just looks silly. I feel less pressure to dress youthfully. I'm in my 50s and everyone knows I'm in my 50s - who are you kidding? Jeans are my uniform. I have about 15 pairs."

Michelle recently revealed getting older makes her feel "free".

She said: "If you think hitting 40 is liberating, wait until you hit 50 - and I was surprised at how liberating it was. The anticipation of something is always much worse than the reality."

The blonde beauty previously revealed her career hasn't suffered since she reached her 50s and she is still being cast alongside sexy young actors.

She explained: "It seems my leading men keep getting younger the older I get. It seems people have an aversion about casting me with men my age. Lucky for me, I don't really mind.

"The roles become more interesting the older you get. It's also at a time in my life when I'm not wanting to just work all the time, so it's all just fine."