I got an XXL for my wife because it says slim fit, but after trying it on, it’s more like a regular fit. Should have just got the XL instead. Overall, the fabric and the detail of this three pieces suit is pretty nice. The fabric is more as a winter or autumn suit, definitely not for summer. I personally love the gold buttons! They are a very nice touch for the black ensemble. I did some alterations since the pants and the sleeves are too long for a typical female, and it still looks just fine! My wife wore it to a wedding and she was dancing almost the whole night comfortably. I think it’s the extra slip at the back, which allows more flexibility to move. Will recommended it to man and woman, but get the regular size, no need to size up for the “slim fit.”