When it comes to kids' party themes that appeal to the tween crowd, it can be a bit difficult to find something that works for both parents and kids. The Tween Spa Party from Posh Party Box is just what you need to throw the party of a lifetime for your girly tween. After all, what young girl wouldn't love a night of pampering with her 5 closest friends?

The Tween Spa Party box comes with everything you need to host an evening of entertainment and relaxation, perfect for a slumber party! You won't need to do anything except provide the cake . . . Posh Party Box has taken care of the décor for you. This spa party theme kit contains a range of spa party favors with a chic color theme of pink, black and white. With everything from napkins, plates, cutlery, balloons and SPArty invitations, decorating for the party is a piece of cake! You'll also find a special spa party favor bag for each guest; full of the things the girls will need to pamper themselves all evening.

While the Tween Spa Party can be a day tween party, it really does work well as a sleepover theme. The girls can enjoy manicures, pedicures and makeovers before going to bed. You can expect plenty of giggles and fashion shows with this fun kids' party theme, and you'll barely even have to lift a finger, we've done all the hard work for you!