This is an "Altimet Madoka" full graphic T-shirt from Magical Girl Madoka of the Magus!!
So Cute ~ ♥

Magical Girl Madoka of the Magus
©Magica Quartet/Aniplex・Madoka Movie Project

Product: Altimet Madoka full graphic T-shirt (Magical Girl Madoka of the Magus)
Release date: Mid Feb 2013
Price: 6,300JPY (incl.tax) 

Distribution: COSPA inc. Brand: NIJIGEN COSPA
Total Info: COSPA mail order center +81.(0)3.5358.1300 (10~17:00 on weekday / JST)