Lots of unknowns there! What sort of things do you need? Are you planning on making lots or just a few things supplemented by a RTW shoping spree?
For quickness, if you've got an overlocker, jersey tops or dresses would be top of my list and if the neckline isn't too high you can do without a zip. I have made
McCalls 7352 without the zip. Only very slightly stretchy and no problem at all getting it on and off.