A sofa has to fit through the door and against the wall, and its fabric has to work with the rug already there. Decor is more forgiving, but people still want to see a vase or lamp at real scale, not floating on a white background.

Choose a Shopify theme that treats dimensions as headline information, close to the price, rather than a footnote in the description. Room-setting photos with shoppable hotspots let customers buy several pieces from one picture, which suits stores that style complete rooms. If you have 3D models, confirm the theme can display them and offer an augmented-reality view on supported phones.

Furniture and decor sell very differently. Furniture is a considered purchase, so pages should cover materials, finishes, lead times and delivery options. A decor shop selling candles and cushions works more like gift retail: quick add, gift ideas by price and uncluttered collection pages count for more than long product pages.