I couldn't find a gallery of all the outfits in the game anywhere online so using some console commands and a few hours of my time I've made one here!

Full disclaimer: I've been using The Unofficial Patch Plus to play and run the game. If your experience is different from anything that I've listed below, that's why.

Character models in the menu often use poses that make the model look different to their in-game model. If you're using this gallery to decide a clan based on appearance please take this into consideration, all of their in-game models stand up (mostly) straight the same default way.

Also I should note that this guide contains spoilers so continue at your own risk!

+0 Armor Rating
+0 Dexterity

You start with these clothes. You just have to select the correct gender and clan combination to get the clothing option you want.

+1 Armor Rating
+0 Dexterity

You can buy these in Downtown from Fat Larry near his white van.

+2 Armor Rating
-1 Dexterity

You can buy these in Hollywood from the clerk at the Red Spot after you follow the dialogue path to order "The Special".

+3 Armor Rating
-1 Dexterity

You can buy these in Chinatown from Tseng's Herbal Remedies after following the correct dialogue path.

+4 Armor Rating
-2 Dexterity

This one is a little trickier, but using The Unofficial Patch Plus you can obtain these two different ways:

1. The Vanilla way is the more complex of the two. You have to find Heather dying in the hospital at the beginning of the game give her some of your blood to sire her as a ghoul and do not tell her you're a vampire. Eventually you'll run into her in front of La Croix's tower, allow her to stay with you and continue talking to her as you progress through the game. Eventually she'll say she's feeling unsafe but instead of telling her to keep low for a while, tell her to keep going out. After the Giovanni mission she'll give you the body armor.

2. The second way is a bit easier. During the first section of the game make sure you stay on Mercurio's good side by not snitching on him to La Croix. During the finale of the game, after you escape from the werewolf and have gotten to Santa Monica with the bloodhunt called upon you,you can find him in his usual spot and he'll sell it to you there.

• The front of the outfit is designed like a team logo on a sports jersey spelling out the word "SYCOSIS" on the top of a circle and a lightning bolt in the center.
  
• The back of the outfit is also in the format of a sports jersey with "SYCOSIS" written on the top with the number "66" written underneath.

• Note for the perverts, every one of her outfits except her light leather one has body physics.

• The most important part of this clothing is being covered up by her arms, she has the word "B*TCH" in big bold letters (without the asterisk)

• Very important to note that the hat has very wobbly physics.
  
• The coat's physics start just below the chest

• Note for the perverts, only the Light Clothing outfit of the Malkavain Female has body physics.

• This outfit has physics for the entire skirt.

• Okay so little disclaimer before seeing her outfits, they didn't quite model her right in the um ... crotch. But it looks much better in game than in the character screen.

• It looks much better when she's standing up but the outfit has physics on the skirt that starts at her hips.

• This outfit has physics that start just below the chest.

• This outfit has physics that start just below her butt.

• Note for the perverts, every outfit except for light clothing have body physics even though it's barely noticeable.

• This Clothing has physics for the whole skirt.

• This outfit has physics that starts at the hips

• This outfit has physics in two locations, the jacket gains physics at the belt
  
• The tassels on the ends of her sleeves also have some physics

• This outfit has physics for the jacket that start at about the chest of the character

• This outfit has physics for the skirt that starts just above her hands.

• This outfit has physics just for the skirt that starts just below her hands.

• This outfit has physics for the jacket that start just below the chest.