Suggested guest attire?

Answer: 

It can be mild and sunny or cold and rainy in Connecticut in May. Recent Commencement weekends have had both weather extremes, so flexibility and practicality are good planning principles. Dress with an eye to the weather and comfort. Low heels or flats are appropriate for navigating the grass and mulched pathways of Old Campus. Rain gear, including water-impervious footwear, is important; and rain ponchos are preferred over umbrellas so sightlines are not blocked. Sunglasses and hats may also be useful. Woolsey Hall, site of Baccalaureate services for undergraduates and the Graduate School’s diploma ceremony, is not air-conditioned; layers of clothing is a suggested strategy. A jacket and tie or collared shirt and sports jacket is appropriate men’s attire for most events.