There aren't too many cloaks and capes in the game. However, the ones that are in the game do come in handy because they shoot Alucard's Constitution up along with his Defense.

Name: Cloth Cape
Description: Well-made but shabby looking
CON: +1

Name: Reverse Cloak
Description: Dual colored reversable cape
CON: +3
DEF: +1
What it does: You can make it a blue cloak with a purple lining, or a purple cloak with a blue lining. How nifty.

Name: Blood Cloak
Description: Converts damage to hearts
CON: +4
LCK: -1
DEF: +1
What it does: Sometimes when Alucard is hit, he'll gain a heart or two.

Name: Crystal Cloak
Description: Enchanted semi-invisable cape
CON: +3
DEF: +2

Name: Elven Cloak
Description: Perfect for forest camouflage
CON: +5
DEF: +2

Name: Royal Cloak
Description: Gorgeous blue cape
CON: +8
DEF: +3

Name: Joseph's Cloak
Description: Select color [System Menu]
CON: +9
DEF: +3
What it does: You can choose the colors of this cape! Whee!! Hey, was I the only one to catch the lame stab at humor here? "Joseph's Cloak"......isn't that like "Joseph's coat" in a well-known Bible story and a famous Webber musical? Hmm....

Name: Twilight Cloak
Description: Black cape for vampires
CON: +10
DEF: +3