It's spent thousands of pounds on a makeover and plans to give away £2000 worth of gift vouchers when the new look store relaunches on Friday.
The doors open at 10am and the first 200 customers will each receive a £10 gift card.
Store manager Steven Cain said: "We are really excited about our new look store. There's no change to our exciting shopping experience giving customers savings of up to 60% off the RRP on all their favourite high street and designer brands across fashion, accessories and homeware.
But now we've made it an even more stylish place to discover those bargains."
TK Maxx says its buyers scour the globe to negotiate deals that enable it to offer huge savings on designer and brands and that most stores stock an average of 50,000 items.