
SPEEDY DELIVERY

TRUSTED PAYMENTS

Formal or freewheeling? No need to choose. Birthday Pants keep their shape but hold no one back - made for big moments, whatever that means to you.
Designed to go the distance (literally), these pants can extend in length, twice actually - thanks to hidden red seams you can release yourself. No tailor needed. Just your seam ripper and the fact that you’re already doing enough.
The waistband is stretchy, so no need to size up but let the extendable legs do the work. A size 2Y, for example, could last up to two years - maybe more, depending on your kid’s vibe (and growth spurts) so if anything we would recommend to size down.
Our sizes run true to size. But these pants are made to last you in the long run, being slightly longer than average.
We use both age and height, so you don’t have to guess:
2 yrs - 92
3 yrs - 98
4 yrs - 104
5–6 yrs - 110
7–8 yrs - 122
The number = your kid’s height in cm. Easy.
Check the wash label inside (no rocket science).
Stick to cold or lukewarm water, use stain remover for the berry-and-chocolate chaos, and air dry when in doubt - heat is the real shrink enemy.
Head to our Make It Last section for extra hacks on stains, stretching wear, and surviving the sibling hand-me-down pile.