It was held at Beamish Hall and dozens of pupils turned out in their stylish best for a wonderful occasion.
Relive it all with a set of Shields Gazette memories from our archives.
In case you missed it;

1. Gowns with glamour
The Harton Technology College prom at Beamish Hall. Remember this? | sg Photo: SW

2. Prom time in 2010
The Harton Technology College prom at Beamish Hall. Can you recognise anyone you know? | sg Photo: SW

3. Style in abundance
Wonderful gowns on show in this great photo from 15 years ago. We wonder if we got you in one of the pictures. | sg

4. Let's hear it for the boys
Seven students from Harton who turned out in style for their special occasion in 2010. | sg