The L6290 ladies blouse by Port Authority is a three quarter sleeve shirt that is wrinkle-resistant, has front and back darts and can be worn untucked. Its available in ten colors including "deep purple", "raspberry pink" and "ultra blue".
There are lots of great T's. Your 'best" style depends on your needs. Consider:
Don't forget embroidered bags! Embroidered or screen printed bags can be an inexpensive give-a-way that you give to customers, friends and family so they can help advertise your business wherever they go!