Personalized Pregnancy Announcement I Am Going to be a Big Sister Tote Bag. Embrace the sweetness of family growth with a touch of humor, and let everyone know that sprinkles are essential, especially when welcoming a new baby. Make your announcement memorable with this charming and fun apparel. Light Weight 6oz 100% Cotton Tote Bag. 14.5"W x 15.5"H, handles are 20" in length.