How to put on costumes in Second Life

My students in advanced grammar & conversation are required to give a 3-minute presentation according to the course learning outcomes. This quarter, they have the option to write dialogues that include target grammar from the quarter and making movies in Second Life. Of course, I offer the alternative of a live class performance...But I'm hoping that SecondLife will be an attractive option for the less-extroverted students. Plus, I've got lots of great props, costumes, and locations for filming. Who can resist? Here's a video I made to help them prepare for their presentation next week.