Here you can find the clearance goodies.  I have grouped them by sizing to help you find what you need

All 0-3m up to 12months (0-3/3-6/6-9/9-12)

All 12m up to 3 years (12-18m/18-24m/2-3)

All 3 Years up to 6 Years (3-4/4-5/5-6)

All 6 Years and Over (6-7/7-8)