Sheldon's doppler effect costume in penny's party from big bang theory

Sheldon's doppler effect costume

This doppler effect costume is so so so classics Sheldon that there can not find any one online store sells this doppler effect costume .But I love this doppler effect so much , so, I search for the doppler effect t shirts below.

Leonard's coffee hobbit costume in penny's party from big bang theory

Leonard's coffee hobbit costume 

This coffee hobbit costume was worn by leonard in S01E06 when they four was invited to go to penny's party.This is the "first chance for penny to see Leonard in the context of her social group".