I'm a member of Zulily so unless you sign up you may not be able to see the Jelly the Pug Mommy and Me range advertised today, although I hope I can get this to work to give you a flavour www.zulily.com/e/jelly-the-pug-88281.html The concept is obviously the same dress for Mommy and daughter, although as it's Zulily they tragically seem to have sold out of some halves of the matching pairs.
Hard to know which is my favourite look for me and DD(6).