This competition has now closed.
The 330 model is a single-seat chair with an integrated cushion, trapezoidal backrest and no armrests.
One winner will receive a Miami 330 lounge chair, finished with a red cotton-viscose-mix Kvadrat fabric and turned oak legs.
The chair is designed by Katerina Zachariades, a director at Morgan, and features an ergonomic frame to provide comfort. It has a simple profile that aligns with the company's minimal aesthetic, which is influenced by mid-century design.
The seat of the Miami 330 measures 65 centimetres wide by 65 centimetres deep and the chair stands 73 centimetres high.
The seat platform stands at 42 centimetres high, making it suitable for relaxing and rather than at a desk.
It features four tapering oak legs, which are rounded and splay gently outwards from the base of the seat.
Like all Morgan sofas, this competition prize is upholstered in fabric from Kvadrat – in this case Hot upholstery fabric.
Hot is designed by Giulio Ridolfo, and comes in a variety of 22 colourways. Described by the textile brand as having "a robust and weighty feel", Hot is a mix of 75 per cent cotton and 25 per cent viscose.
The seat cushioning is made from reflex foam – a medium-firm high density polyurethane foam, which is slightly firmer than the memory foam often used in mattresses, but just as comfortable.
The Miami collection has recently celebrated its 10-year anniversary after launching in 2008.
"The Miami is our most iconic collection," Zachariades told Dezeen. "Inspired by mid-century products, it embodies simplicity and elegance making it a truly timeless design."
Other products in the collection include Miami 331 lounge chair with a slightly wider seat, two sofas in different sizes, a raised bar-stool and an ottoman, which are also fully customisable.
All pieces in the Miami collection come in 11 different colourways. Miami sofas come with upholstered buttoned backrests, whilst customers can opt for plain or buttoned upholstery for the chairs.
The winner's chair will be unbuttoned and comes with red upholstery.
All of the seats are available with the option of beech, walnut or oak timber legs. Some chairs can be customised to have an alternative swivel base.
Designed and manufactured in Britain, Morgan launches two new collections per year.
Its extensive product range can be found in hotels, restaurants and on cruise ships, and feature in the hospitality areas in The Shard and at Wimbledon tennis.
"The design and manufacture of truly original, high-quality furniture is the result of care, design integrity, experience and craftsmanship," reads Morgan's design statement.
The brand has a showroom in Clerkenwell which opened in 2014, where the double-height interior has become popular for exhibitions and collaborations with British designers.
Furniture from the Miami collection is available to customise and buy online.
One winner will receive a Miami 330 sofa with red upholstery with wooden legs and an unbuttoned backrest.
Competition closes 16 January 2020. One winner will be selected at random and notified by email, and his or her names will be published at the top of this page. The chair in the prize is not customisable.