Louisiana 4-H has a nice 4-H museum in Avoyelles Parish (La. name for county) that was built when we celebrated our 100 anniversary. I donated a 4-H pattern and looked hard for appropriate fabric to make a dress for the museum and never found something that I thought appropriate. If no one wants your dress and beanie - - I am sure they would love to preserve it and display it with the pattern. Items can be donated or loaned to the museum. (On each item they tag it with the name of the donor and other information). I loaned several items just because I was not sure if my daughters might ever want them. One item was a crochet jacket my Grandmother entered in the state fair. It still had the ribbon attached. When I retired, I made a quilt of my 20 years of 4-H camp t-shirts. I have told my girls that if they don't want it, I would like it donated. You could possibly Google Louisiana 4-H Museum to check it out.