From the description: The optional tractor motif is made separately and sewn onto the overalls.

Sizes:

• to fit chest 20” (22”, 24”)
• to fit height 30-32” (34-36”, 38-40”)
• length to waist with cuff turned up 15.75” (17.75”, 19.5”)
• inside leg 10.25” (11.75”, 13.25”)

Additional materials:

• scraps of DK cotton yarn: col B (red) and col C (black)
• 2 medium buttons
• 5/8yd of 1/2”-wide elastic