You need to find out rather or not the vendor has pics available of the product they may be selling. When you're shopping in person, you have the option to look at things close up, hold them in your hand, and study their texture. If you are shopping Halloween Pumpkin Sorceress Hat Witch Hat Fancy Dress Party Costume Cap Party Decor for Kids Caps Adults Kids headwear online, pics are the closest thing to that there is. I would not advise buying from any on the web goods shop that doesn't display pictures of the product. It is advisable to research the online goods shop's shipping policy. How much might shipping be? Is it free? If it's free, will it take an eternity to arrive? If I must pay for it, when can I expect my purchase to arrive? These are all traits you as a consumer should know, and you can usually easily find the answers to these questions simply by find a "Shipping Policy" or perhaps "FAQ" page on the site. Last, but certainly not least, it is advisable to find out what forms of payment the website accepts. This seems like it may be obvious, but I simply can't even count the times that I've found a wonderful quality merchandise on a site, only to find away that they don't accept many of the forms of payment I have offered.