Throwing a birthday dinner party? Check out these 15 ideas from Sophistiplate on how to decorate in the most elegant way possible.

225 PIECE MEGA BUNDLE: So much VALUE! With 225 Rose Gold Party Decorations set, this amazing mega bundle has everything you need to throw an Instagram worthy birthday party. Get Happy Birthday banners, foil curtain, glitter table runner, cake toppers, balloons, birthday party supplies for 25 guests with cups, plates, napkins & straws, “thank you” stickers, “Birthday Queen” sash, Tiara & more- all in one massive, easy-to-assemble kit in a gorgeous giftable box! (See description for a full…