Father's Day bags - DIY have kids pick a bag and a tie. Glue tie onto bag, fill bag with goodies they thing dad will like ie: star wars toy, candy, favors coupon, etc. and handmade card
Mismatched Groomsmen in shades of gray- pull it together with matching hats, shoes. Be so much cheaper for the groomsmen too. And they could get something they LIKE and that shows their personality.
Boutenier of herbs! Just my style, with more flare though