Huddersfield Town are joining forces with the West Yorkshire Forget-Me-Not Trust to help push the children's charity further towards their £3m target.
Town players will be among the models at the Fashion Football and Fun show at the Galpharm Stadium on Tuesday, November 17.
A string of local firms is supporting the event, which features clothes for men, women and children.
Organisers hope it will attract more than 300 people.
Trust fundraiser Mandy Barwick said: "We have made almost £1m towards the £3m needed to build a hospice for children with life-limiting and life-threatening illnesses in this region.
"This will be a major event for us, and we can't thank Town, and especially club secretary Ann Hough, enough for all their help in putting the show together and providing the venue.
Tickets cost £7.50 and are available by ringing 01484 489789.