[C.G]

As Miz said, gloves are a bitch to find in smalls and extra smalls, subbing bike gloves or the like is a great option, and you'll definitly want gloves.
Otherwise, to repeat and reafirm the above, Army Issue's where I get my pant's, I've had the same problem where the crotch on bdu's are either at my knees and it looks like I laid a loaf, or if they're pulled up on the waste - well, I dont like camel impressions.
Found the XS Reg's work the best for me, and everythings unisex, unless again if you do like the above and ditch the camo's all together and go in solid color, then just opt for cargos or whatever you like best.
Best bet's to just hit an army surplus store and try on everything you can. Different print's have different cut's too so if your heart's set on say woodlands, try ACU or MC, you may find they fit more comfortably.
Good luck!