The last two times I was there I saw navy, yellow, light pink, and burgundy boy bags and I saw a black chevron one with ruthenium hardware that a girl was trying on, so I don't know how many they had or if she bought it.. They also had a few newer darker classic flaps in sequin and the black classic flap with the camelias on top, so maybe they got a new "dark colors shipment"
Sorry if this does not really help, but from what I saw they had quite a good stock so maybe just call and ask
good luck in finding your boy!!