Size guide – Birdies Collective

The Birdie's Own Board Shorts are a medium-length version of Ms. Birdwell’s original design — lightly modernized and improved over more than 50 years

311 Birdie's Own Boardshorts - Black/Red

Sizing Guide – Little Sleepies

Look & Fit Guide for Birdies Shoes

Find the Perfect Fit for Your Little One With Birdie Bean

Size Chart/Fit – Free Birdees

Sizing Guide – Little Sleepies

Size guide – Birdies Collective

EastPoint Sports Official Size Badminton Shuttlecocks, 6-Pack

Size Guide Five Birdies