How can i shrink a shirt one size down?

Question

its 100% cotton but its preshrunk. any tips or am I screwed.

Answer 1

Screwed.

Washing it and then putting it in the dryer will take it down a few sizes.

You could try it though and see what happens.  

Answer 2

hot water and dry with the most amount of heat

Answer 3

Even though it says pre-shrunk a lot of times it will shrink a bit. Wash it in hot water and dry it on dry heat a couple of times.

Answer 4

haha your pretty much screwed :(

Answer 5

Very very hot water, (wash it)

Dry it very hot when drying it