When I was a teenager, my friends and I used to go up to the custom t-shirt shop in the mall and peruse the selections of custom iron-on art. We could spend hours making the perfect selection to add a touch of our personality to our wardrobe. My favorite was a picture of a butterfly that said "If you love something let it go. If it comes back to you, its yours forever." Today I work in a technical field that doesn't acknowledge the term "business casual." Although we often dress in accordance with wardrobe guidelines outlined in chapter seventeen of my book, The 30 Day Home Management Project, we work rotating shifts so one's casual Friday could be any day of the week. T-shirts and jeans are as commonly seen on Tuesdays and Wednesdays as they are on Fridays and slightly more common on Saturday and Sundays.
A t-shirt is like a walking adverstisement and there is always a lot of talk around the water cooler about one's selection.