Walk into an empty event hall the day before a wedding and it can look bare: plain walls, stacked chairs, harsh lights. Walk in the next evening and it may be unrecognisable, with draped fabrics, flowers, lighting and a high table that looks like a stage. That transformation is the work of a wedding decorator. Choosing the right one can make a modest venue feel special. Choosing the wrong one can lead to stress, delays and disappointment.
Style, portfolio and budget
Before meeting decorators, gather pictures of styles you like and decide on colours. This helps decorators understand your vision. Ask to see photographs of real weddings they have decorated, rather than staged shoots. If possible, visit a venue they are setting up. Be honest about what you can spend. A good decorator will suggest ways to achieve your look within your budget.

Clarify whether the price covers chair covers, table settings, centrepieces, backdrops, lighting, flowers and the high table. Ask about extra charges.
Flowers, set-up and contracts
Fresh flowers can be expensive and wilt in the heat. Many decorators use artificial flowers or a mix. Confirm when the decorator will have access to the venue and how long set-up takes. Coordinate with the venue manager. Ask who removes the decorations after the event and when. Some venues charge for late clearing. Put everything in writing: the design, items, price, payment schedule and cancellation terms.
Pay deposits only after signing a contract, and keep receipts. Assign a coordinator or trusted person to check the decor against the agreed design before guests arrive, so any missing items can be fixed in time.
Reviews and communication
Ask past clients for honest feedback about reliability, punctuality and how the decorator handled last-minute problems. Meet shortlisted decorators face to face, ideally at the venue. Walking through the space together helps them suggest ideas and spot problems with lighting, power points or ceiling height. Notice how quickly they respond to messages and whether they listen. A decorator who is hard to reach before the wedding is unlikely to improve on the day.
Guests may not remember the colour of the chair covers. They will remember whether the hall felt like a celebration when they walked in.