Slym just told me about this nice little glitch that lets you change the color on damn near any T-shirt to one that you like more.
Example
I'm wearing the ORIGINAL GANGSTER T-shirt in Royal Blue. The shirt only comes in white and black.
Any logo T-shirt you can change the color of it with this VERY simple glitch:
Requires:Both the Logo Donor and the color Donor MUST be Logo-ed T-shirts(and not Special one either).
-Does NOT work for any V-neck T-Shirt or Special Shirt
-If you are getting the LOGO from a Special Shirt then the COLOR MUST be from a T-Shirt as well. The same goes for the T-Shirt. But if you are using a female character, then you will choose the color from the same section as the shirt with the LOGO you want.
(If you want a Crew Emblem on your Shirt it is BEST to go to a Clothing Store before starting this Glitch and placing a Crew Emblem on the Shirt with the Logo you wish to have.)
PLEASE READ THE*RED*& USE IT!
~Once you are in an "Online Session" head into your "Closet" at your apartment,
(This CAN ONLY be done in your closet, and can now be done with almost ANY T-Shirt!)
~Now scroll to the "T-shirts" or "Special Shirts",
~Then select the shirt with the logo you want,(The "Striped Shirts" like the "Grey Stripped Shirt" is a White Tux Logo when glitched.)
~Now go to the "T-shirt" section and* hover over the "T-shirt"(It MUST be a "T-shirt" from the "T-shirt" section, unless you are using a female character, then you will choose the color from the same section as the shirt with the LOGO you want.) that is the COLOR you want but DO NOT SELECT IT,
(You may need to wait a bit, like @ 20-13sec, in the closet, hovering over the t-shirt that is the color you want. Now while you are doing you CAN check to see if this glitch is working BEFORE you actually finish it - all you have to do is press "Start" to pause the game and look at the picture of your character in the top right corner. Now if the shirt you character is wearing is the color you want it to be, THEN go ahead and switch sessions, if not THEN wait a little longer while still hovering over the shirt and then check the pause picture again.)
~Then press "Start" and go to "Online"~"Find New Session",
(You might time out, this is okay. Just go back Online, to an Invite Only Session.)
~Once you spawn back in an "Online Session" you will have NO logo t-shirt,
(At this point you can simply stop and leave it like this if you wish to have NO Logo on your shirt.)
~Now head into your "Closet" at your apartment,
~Then scroll to the "T-Shirt" OR "Special Shirt" section(whichever section the original shirt LOGO you are glitching came from.),
~Now as soon as you go to T-Shirt" or "Special Shirt"(or whatever section the LOGO comes from)*section your shirt will automatically change to preview the first shirt option, NO MATTER what* you will see/notice just press "Circle/B" until you have exited/backed out of the Closet menu,
~Then you will notice that your shirt is NOW* the COLOR you wanted WITH THE LOGO,
To ensure it has saved

it probably has but to be safe)
~Now exit your apartment and walk towards the street/sidewalk(to avoid accidentally re-entering your apartment)
~Once outside open the "Interaction Menu" and go to "Inventory"~"Accessories"~"Parachute" and turn it "On",
(If you do not have a "Parachute" then change your body armor, so that you have some body armor visible on your character's body.)
~Then close your "Interaction Menu" and wait for the "Save Circle" to come and go,(The "Save Circle" is the yellow/gold circle that pops up in the lower righthand corner of your screen to tell you the game has saved.)
~Now if you wish, and you probably do, open your "Interaction Menu" and go to "Inventory"~"Accessories"~"Parachute" and turn it "Off",
~Once it saves again you are done,
~Enjoy
I'm just here so I don't get fined