You ask Moonflower how much she has saved up to buy the bandit's cap from the shop.

Moonflower: "Oh, uh... I think I'm short 'round eight bits. Why?"

You offer Moonflower some of your bits for helping you find your way down here.

You give 8 Gold Bits to Moonflower.

Moonflower: "Ooh, really?! You're the best, Trailblazer!"

Moonflower bolts inside the shop, and reappears shortly after with a cap sitting on her head.

Moonflower: "Eeeeee‼ This is too cool!"