I made a pink robot cake for my daughter's second birthday. There weren't any feminine ones online, so I just looked at a bunch and used them as inspiration. It wasn't as hard as I thought! And it was also super delicious - funfetti with chocolate pudding filling and whipped cream.
Image url - http://1.bp.blogspot.com/-Mz5653tmpyg/T5VYTfbpgBI/AAAAAAAAB9k/vw4mVwVtxYw/s640/blog+6.jpg
Blog post - http://ceceandmemommy.blogspot.com/2012/04/meep-mop-moop-mission-successful.html