Personally, one of my favorite Galentine's Day party ideas is ... each of your tote bags however you want, or you could make matching ones with your besties. I would design mine to be simpler ...

Trader Joe's Just Brought Back Its Beloved $4 Collapsible Tote Bag in Two Cute Designs ("They're the Best!") I Bought a Helix ...

Unique designs and utilizing uncommon materials ... You could branch out and make large baby bags for mothers or tote bags for beach-goers. You could even create messenger bags for men.