Really depends on how fast your hair grows. It wouldn't be too crazy to think you might get another 1/2-1 inch in a couple months. I'm super stoked you are donating it tho! I didn't donate to Locks for Love the place I went to switched because of the Locks for Love scam of them charging for the wigs. I really really wish I could remember where mine went to. I will have to try to remember to call them tomorrow and find out.