It seems to be 40th birthday season at the moment! Quite a few of my friends have celebrated theirs lately, and this card is for another friend next week. Mine's in two weeks...
I used the Sizzix Square Flit-its #2 for the card base, and Stampin' Up patterned paper.
The stamps are from Purple Onion Designs: 'Chloe' and 'Stacked Gifts', and the glitter numbers are die cut with a Stampin' Up/Sizzix Alphabet set.
I partly coloured the stamps with Copics, and partly paper pieced them. I hand cut them out, and stuck them down with foam pads.
Lastly I stamped a sentiment and layered it.
Some of products used: