Stephanie Osmundson & Loreal Hemenway on Instagram: "This teacher costume idea is a 10/10, not a 6/7  If you want your students to get a great laugh and think you’re the coolest teacher ever, grab a teacher bestie and these tees for Halloween! 6️⃣7️⃣勺 Comment “67” for the link to these shirts!  #trendyteachers #teacherhalloweencostume #teachercostume #67 #teacherlife #teacherhumor #bestfriends #teacherbesties #iteach #teachersfollowteachers"