Tradition dictates that each Russ wears an overall during the entire celebration period. The colour of the overall should match the graduate's line of study: Red for courses that are geared towards higher education (Wikipedia).
This is what I have to wear every single day during the whole celebration period, and because of it; I won’t be able to post new outfits till 17th May. Meanwhile, you can enjoy my videos and photos from the celebration! Tihii