This is a good 'how to' on a lingerie cake, uses box mix. I would stick with simpler icing design though. You could use those pearl looking sprinkles to decorate with! Or roll out the pre-made fondant if you're feeling really adventurous.
Lacy Lingerie Cake
bachorlett shower themes | Sweet Mischief Ja Cake Ideas: Lingerie Cakes...TOO CUTE!!!!
The perfect cakepops for a lingerie shower... from Cake Pop Boutique
Lingerie Shower / Bachelorette Cake - and which piece do YOU want? (ALSO for the Bachelor Party)
Lingerie Cookies-1 Dozen by kjcookies on Etsy https://www.etsy.com/listing/200880133/lingerie-cookies-1-dozen
Frilly and feminine lingerie bridal shower cake. See more bridal shower cake ideas at www.one-stop-party-ideas.com
Bridal Shower / Bachelorette Party Corset Cake - SO cute! #pink #lingerie
lingerie party cake idea
Blushing Bridal Lingerie Shower. I could maybe try to make this for the cake...