A pre-formal reception for pupils and their friends and families was held at the school before the guests and staff boarded buses for the main event at the Armagh City Hotel.
Photographer Tony Hendron called in at the reception and captured these images.
13. Formal Fashion
Teaching staff at St John the Baptist's College were also ready to party. Included are, from left, Karen Towe, Susan Carolan and Fiona Rafferty. PT39-332. Photo: TONY HENDRON
14. Formal Fashion
Ready for a great night out are Year 12 students, from left, Luna Rocha, Myra Mendes and Maria Martins. PT39-337. Photo: TONY HENDRON
15. Formal Fashion
Year 12 students at St John the Baptist's College pictured at the pre-formal reception. PT39-333. Photo: TONY HENDRON
16. Formal Fashion
Preparing to party at the St John the Baptist's College year 12 formal are, Sophia Correia, left, and Caoimhe Litter. PT39-329. Photo: TONY HENDRON