Chris Redfield - Resident Evil 5

Chris wears a blue short sleeved v-necked t-shirt with black fabric around the neckline.

He has grey combat pants and matching grey gloves - leather or suede.

Chris wears a black padded utility harness around his chest and shoulders.
What looks like a large hunting knife is hung over his left shoulder in a brown leather sheath.

Judging from the black straps around his legs, he appears to be wearing knee pads.

He's also got leg holsters - possibly one on either leg, but it's hard to tell.

Chris' hair is dark and wavy, cut fairly short, and he has a lot of stubble on his face.

Alice - Resident Evil Extinction

Alice wears a sand coloured vest, probably with spaghetti straps.

Over this she wears a short sleeved brown shirt,
with only a few bottons done up at the bottom.

Alice wears brown full chaps with stocking-style straps at
the front, which appear to be part of her shirt.

She wears short olive/stone cotton cut-off shorts.

Her olive/stone twin leg holsters are held
with waist staps that cross over at the back.

At times she wears a dark scarf and fingerless gloves.

She also has a full length stone coloured jacket.

She carries twin blades.

Her hair is dirty blonde and messy.

Jill Valentine - Resident Evil Apocalypse

Jill wears a close fitting blue top, strapless, that goes to about hip level.
It has two seams down the front for a great fit.

Her skirt is black with a grey/brown line running around the bottom.
It's very short, coming to about mid-thigh length.

Her boots are black leather, have thick soles and three-quarters knee-length.

She wears a black utility belt with pouches on it.
Attached to this is a single leg holster on her right side.

At times during the film she also wears a shoulder holster with a
gun at her left side, which you can see in some shots below.

Her hair is dark and bobbed to about chin level, with a side parting.