I can't help feeling like it's something only undergrads do but I really like wearing mine so I bought a hooded sweatshirt last year (graduated 3 years ago). I don't have my lavaliere anymomre because I gave it to my second little when I graduated but I do wear a crown necklace sometimes and I have a ZTA sticker on my car (just the letters). I'm glad to hear so many other Greeks still wear their letters well after graduation - now I won't feel so bad about it! And my hoodie always feels comfy and warm