I gave a friend a custom Santa Yoda a few years ago... and now that there is an official Hasbro version he'll get one of those too (I voted "unsure" because these aren't cheap). The Hallmark ornaments are good gifts too. Especially when they come from a true collector to someone who knows that about you. It makes my parents think about me everytime they see (and hear) Darth Vader hanging on their tree.
I wish they made adult sized underclothes... like the old under-roos, but adult sized. I have been wanting to get my girlfriend some SW underwear or pajamas (she wouldn't wear a SW t-shirt outside), but haven't seen anything like that out. How cool would flannel pajamas with different characters all over it be... or to see your gal pal sporting rebel logos where only you would see it... or on swim wear, that'd be good too.