السلام عليكم, Is wearing t-shirts/shirts with colorful illustrations on the back that does not include any kind of living beings or Haram or inappropriate words permissible to wear when going to the masjid? بارك الله فيك

Ustadh AbdulAziz al-Haqqan

They are inappropriate to go anywhere! Wear that which elevates you in the eyes of people not the opposite.