How your suit should fit
The first time you put on your suit, it may feel like it is actually a bit too tight. This is normal. You can compare this to a pair of ski boots or even a new pair of jeans, your suit will break in and take on the shape of your body to eventually fit you seamlessly.
Unless it feels extremely restrictive or out of proportion, we suggest that you fly it for a few hours in the tunnel, or go jump with it, take it off and then put it back on. Feel the difference. Remember that it is normal to feel restrictions in some movements, your suit is a complex piece of gear, and it is designed to help you fly your body, not to do yoga! So as long as you do not feel restricted in your flying, everything is OK.