Without further adieu, here are 21 adult birthday party ideas and themes ... and you can opt for a dress code of vibrant, festive attire. Take a cue from our founder who often offers games ...

I found my plus-size birthday dress in an Instagram ad. I paired it with a pink cape from Black designer Marco Hall.

The princess' birthday outfits prove her penchant for timeless style with an injection of trend-led flair.