I'm not seeing my emailed reply but yes they should fit a toy, they have some stretch to em though for bigger pups. they are gender neutral except one is boyish. I can swap that one for a REALLY cute girl one though if needed.
i have a boy and girl.. my girl is a year but only weighs 3 pounds.. shes a xs toy and my boy is about 5 pounds.. really sma... they both turn a year this month.. so are they small enough do you think?