Well, we all do what we got to do. soberups uses his own white socks covered by brown. What I do is when I see the opportunity is buy my own pants( eek, why do that) . Well, when I am in sears or jc pennys sometimes they have brown pants that are about 20 bucks a pop. I carry a bit of brown ups fabric with me to see if it is a good enough match. When they made the switch from cintas to twin hill a year and 1/2 or so ago . I placed my order with the same measurements i used with cintas and lo and behold, the pants barely fit. They looked good but movement was restricted esp. in certain areas that will remain nameless. I stuck with my old pants for awhile but one day in sears, I found the holy grail: covington brand brown pants. I tried on different sizes and found the perfect fit. I love these pants . They are more stain resistant , they are practically wrinkle free without ironing. Some of you might say; I shouldn't have to do this but I choose to for the sake of being comfortable. UPS Shirts are fine by me. I get them a little bigger than I need so that any movements don't stretch the fabric and burst the seams. Eventually, I figured out what size pants of twin hill fits me and I got my pants but I still choose for the most part to wear my own. They actually look better. I have more pants than I need which is better than needing more pants than I have.
I also have pants that are a little bigger to accomodate the long underwear I use in the winter months.