Just add the color of the wig you are looking for like "Wig harajuku pink"
Or maybe if you want a curly one just add that too!(✿◠‿◠)
Unfortunately you can sometimes receive a bad wig even though the seller have good feedback. But i hope this mini guide prevents it. If you get a wig that is really shiny you can use this method to make it a little better. But i would in first hand contact the seller.
If it's the first time you are purchasing a wig and you are a bit nervous about wearing it around. Then it is a good idea to get a wig that is the same/similair colour as your own hair, but maybe curly or straight one (depending on how your hair is like) just to try it out, and if you feel comfy in it.
And then if you feel like you can wear another color go for it!