"One of these days I might find a new shirt for my new form and what do you know, The guys at my home town have those types for me and as a bonus, They gave me free Raichu undies. SCORE!!"

As volt mentioned, He did get this thunderbolt T shirt from a store he visited while the entire team got to go off duty for a day or two. As a bonus, Volt got raichu sized undies which are way better and way more comfy than his pikachu undies .Lets hope he likes the combo

Art is owned by pichu90