Jazz Jennings gives a full look at her 100-lb weight loss in a tiny jean skirt as she returns for last year at Harvard

JAZZ Jennings flaunted her substantial weight loss in a skimpy jean skirt in new photos from her first few days back at school.

The TLC star headed back to Harvard University to begin her final semester of schooling before graduation.

Jazz, 24, documented her return to campus and posted a slideshow of pics on Instagram earlier this week.

Some photos showed the college senior out and about in town with her parents.

She also captured snaps of herself on the school grounds and settling into her colorfully decorated dorm room.

In a couple of the pics, Jazz showed off her slimmer figure in a jean skirt that fell just above her knees, a flowy blue top, sandals, and her long brunette hair falling straight down.

WEIGHT LOSS

Jazz has been proudly showcasing her more petite frame since lo