I'll leave it your hands

I would like to know what does "I'll leave it your hands, your colour" mean in the context of the following phrases:

Speaker 1: "I think we're going to have to go for this [a bargain] and use our feminine charm.

Speaker 2: "My feminine charms? !'llleave it your hands, your colour."

~Sharon M.

Speaker 2's line looks like a mistake. Should it be "I'll leave it in your hands"?