Thank you gifts for friends who planned my shower!

Aby
So 3 friends from work arranged my baby shower, we aren't super close just good friends from work and would never expected them to do such a thing ... They went above and beyond. I'm so grateful and appreciative and really want to get them a gift each to show my appreciation - something not too expensive of course but also not something quick and shabby! Any ideas? Again we aren't super super close so I don't know them all that well to get them more personal gifts!