A favour box can be the right size for the gift and still be wrong for the event if it dominates a table setting or becomes difficult to distribute.
At a Place Setting
For weddings, dinners and seated events, measure the space around plates, glassware, menus and place cards before increasing the box footprint. A favour that takes over the table can disrupt the styling even when the contents are small.
Low, compact cartons usually integrate more easily into formal settings. If the box also carries a guest name or table detail, make sure that information can be read from the natural seated or standing angle rather than only from directly above.
At a Collection Point
Favours picked up near an exit, registration desk or event display need to stack or group cleanly. A flat-sided carton is easier to arrange in quantity than a curved or highly decorative shape.
If guests will pick up the favour themselves, make the opening and front face easy to understand. Windowed packaging can help when the gift itself is part of the visual appeal. Custom window boxes can work well for visible keepsakes, wrapped confectionery or colour-led small gifts where the cut-out does not weaken the carton.
Inside a Guest Bag
If the favour is going into a tote, gift bag or conference bag, compactness matters more than display footprint. Avoid projecting handles, oversized bows or closures that can catch against other contents.
A conventional rectangular carton often works better here because it travels efficiently and protects the item without demanding extra space.