Tank top berne clothing really should be tried for stitched-in stays on. They are very small clear plastic pieces that are applied on the ideas of collars though actually being developed to aid them in retaining their structure and avoiding any curling from going on. Try to notice the remain on the bottom of a collar. Superior give good results shirts tend to be sewn for the very bottom part ply from the collars so that you can avoid a drop out or moving.