Blessed Trinity Roman Catholic College teacher Mrs Arcangelo has set up a pre-loved prom dress and suit pop-up shop at school.
Proms can be an expensive time for parents, guardians and students and so Mrs Arcangelo decided to help.
"We asked for dresses which could be used for the prom which were just hidden away and never used again.
"People have been generous and we have already got a number of dresses but hope to receive more.
"Our textile department will be able to alter them so we will cater for every shape and size. There is also shoes and jewellery as well."
The school are asking for a £20 hire charge per dress which will go into the 2019 prom fund to help to reduce the cost.
Fellow teacher Ms Brady has also arranged for complimentary hair, make-up and nails from local companies for the day.
The prom is at the Dunkenhalgh Hotel on 1st July.