Congratulations on you desicion to purchase a pair of dance tails!
If you are panning on competing regulary, then this is a very wise decision. If, however, this competition is a one shot deal, or you are unsure of your commitment to compete, then wearing a black vest and black pants is just fine. Also, have your teacher check the rules of the competition for costumes in the newcomer catagory!
Dance tails are VERY different than regular tuxedos! So it is important to purchase them specifically from a ballroom tailor and not down the street at the Mens Shop or Wedding Shop!
There are a few things to consider when picking out tails. All tailors will send you as many fabric samples, with different patterns and wieghts, as you like. They will also offer you sample drawings of different cuts and styles (such as wider legs or slimmer legs, closed double breasted or open double breasted...) So you should be able to get exactly what you want.
REMEMBER, the fabric samples you hold in your hand will feel much heavier once you cover your entire body...so pay very close attention!!! and pick a relativly lightwieght piece.
As for fabric pattern, you can choose solid, or pinstrip, or houndstooth...you could pick black, deep charcoal grey, navy blue... these are all personal preference as well as budget.
Plan on spending between $1000 and $2000 for a brand new pair. If you want to, you can check out all the dance web-sites classified ads for in-expensive used suits, as well.
One really important thing to consider is the style in which you plan to compete. If you dance American style or both American and Int'l, then I would definately stick with a tailor located within the US and that deals a lot with American style competitors.
My Professional partner, Steve Hevenor, and I dance American style. One time we purchased a pair from Ronn Gunn of London. We immediatley returned them and had to haggle and argue considerably to get our money back minus our deposit which we lost.
The tailors outside of the US do not understand fully the requirements of Open Position. As soon as Steve raised his arms above dance position the tails rode up his neck, any arm motions at all caused bunching in the back. And when I was apart, the front was gaping wide open instead of laying flat.
Personally we have bought from ONIK for years and never had a problem. He is located in LA.
Here are a few phone #'s of tailors you can try
In the US
Onik 213-380-3272
Randall 602-279-1210 ( I think they do tail...I know they do pants and vest suits)
In the UK
Choice 44-181-715-9200
Ronn Gunn 44-181-539-7075
or his sales representatives in FL
Diedre of London 561-966-1660
There are lots of other very qualified tailors throughout Europe, some very nice ones in Italy and Germany! If you really want to shop around let me know.
Hope this info helps!
Larinda McRaven