sockdreams.com is a great source for striped socks, tights, and arm warmers.
In future, do two things with this type of thread:
1) Include a picture of the character, even people who know FNAF might not have the Puppet's appearance memorized.
2) Specify what you want help with ("I want help with the mask, I don't know how to make the lines on the face symmetrical.")
Next con: Genericon 2018 as the Mangle!
For cosplay photos and selfies, please visit my tumblr