Ok firstly-its a bank so suit.
Secondly-how many days is it?
Thirdly-you need to wear the right colours to show you are up to date with work fashion effortlessly and take pride in your appearance.
Black pinstriped suit all seasons-absolutly fantastic-but as a trouser suit (the skirt ones look awful-too frumpy). Pinstripes should be white, pink or blue (green pinstripes won't be back in till next year) and wear shirt/blouse/handbag and any accessories to match the pinstripe colour.
However if you choose to go for a one colour suit: red = x, blue = x, beige/cream =
, black =
, grey (lighter or darker tone) =
-coming back for winter-remember people its going to be a black, grey, white and tame colour winter, purple = x.
If on the other hand you choose to dress casual smart for this you need to do it the good girl way so we are talking a black, grey or cream skirt that goes just over your knees perhaps with slight waist decoration. With this you need to wear flat shoes-in a colour to match your top. The only way you should wear heels if they are a light pastel colour which definitly match your top. Flat shoes are good as they are comfortable but don't pick something like those ballerina pump things-you need to be smart and take good care of them so I recommend splashing out. Ok tops-light demure colours that will collaborate nicely with a cardigan (H&M do lovely ones) i.e. pink cardigan with white top or blue (light) top with white cardigan. A brooch finishes this of nicely though take care with gold style ones (they can get nasty).
Finally shoes for suits should be the bees knees-you can always tell what a person is like by their shoes (ie if they don't take of them they're a bit slack). They should be of a moderate 1-2 inch height, match the main colour of the suit and pointy at the front.
All the high street places-new look h&m, topshop, dotty ps, wallis etc do these and for a good price to-though if you really want to splash out with a good suit-I got news that Planet were going to do a temporary suit for £100 deal which is wow since they're so expensive.
Anyway hope this has been of some use-
Ruth.