If you're doing 1950's rock and roll jive rather than modern jive, I can help you :)
Something cool, and fitting rather than loose or too clingy. I find that it's best to wear something that can be tucked in and with freedom of movement because you don't want your belly on show :P
My favourite thing to wear to jive in casually is a pair of fairly high waisted cropped jeans and a checked shirt, which i tuck in and wear a belt with. The loosely fitting shirt allows me to be cool but there's no excess fabric in the way to get caught on anything.
So, tucking in, probably jeans and a loose shirt, and regarding shoes... if you're a guy then something like brothel creepers or even converse, and if you're a girl something with little grip on the sole and that's comfortable to jump around in! I wear women's black and white brogues, and find they're excellent for dancing in.
Jive Jive was created on 1983-11-30.
No Jive was created in 1991-11.
Jumpin' Jive was created in 1939.
Jive Records ended in 2011.
The Jive Bombers was created in 1952.
Jive Records was created in 1977.
Terminal Jive was created in 1980.
Doin' the Jive was created in 1938.
Jive Jones was born in 1980.
Jive Electro was created in 1984.
Live at Jive was created in 2008.
Jive Software was created in 2001.