Sir Proper's Birthday Club

Hi friend! We're honored that you've chosen to shop with TBBC. Our mission is to help you create beautiful memories. Join Sir Proper's Birthday Club today so we can join you in celebrating those precious birthday moments and showering your little ones with love (and adorable gifts!).

To join Sir Proper's Birthday Club, login or create a new account with us and follow the instructions in your account dashboard to submit your information.