Lion Brand Boucle Hat embellishment?

I knitted several ribbed hats with this yarn. The pattern called for no embellishment on top of hat, but I think it needs something… My problem is that this yarn unravels when cut & to make a pompom would end up as a fuzzy mess. I’m thinking i-cord bow on top? Flower?
Any suggestions? By the way this yarn is multicolored & soft
and cheap (99cents at Amazing Savings). I normally don’t knit with this kind of yarn but was pleasantly surprised at how cute the hats are. Any suggestions would be appreciated. Thanks, Vera:knitting: