best place for b-day supplies

Sofka

DD has requested a Thomas-themed b-day. I am getting cake from COSTCO and just ordered cake toppers from amazon. what's the best place (price-wise, free shipping a plus) to buy plates, napkns, etc?  TIA

 

cmh06

Oriental Trading has a bunch of Thomas supplies.

Useonfire

We're ordering DS's bday supplies from here today: https://www.celebrateexpress.com

We used that site for his 1st bday as well. 

NowDNAtoo

I know Party City has a bunch of Thomas themed items.