Accessorising a room is one of those tasks that looks effortless when done well and feels overwhelming when you are standing in a shop trying to decide whether a ceramic vase will work on your bookshelf. The problem is rarely a lack of options. It is a lack of a clear approach before you start shopping.
The three steps below will not tell you what to buy. They will tell you how to think about what you buy, which is far more useful and will save you a great deal of money spent on things that looked right in the shop and wrong at home.

An accessory is anything that adds visual value to a space without being structurally necessary. That is a broad definition, but it is a useful one because it shifts the focus from object type to purpose. A mirror is an accessory. So is a stack of books, a sculptural lamp, a throw draped over a chair, a ceramic bowl on a dining table, or a piece of artwork on a wall.
The core categories worth keeping in mind as a foundation are mirrors, wall art, cushions and throws, rugs, ceramics and vessels, lamps, books and candles, and sculptures or ornamental objects. These are the building blocks of a well-accessorised room. Not every room needs all of them, but knowing the categories helps you identify what is missing from a space before you go looking for it.
Every well-accessorised room has one piece that does the most work. A statement piece draws the eye immediately, sets the tone for everything around it, and provides the reference point from which all other accessory decisions are made. Without one, a room tends to feel like a collection of objects rather than a considered whole.
Choose your statement piece before you choose anything else. It might be a large-scale artwork, an oversized mirror, a sculptural floor lamp, or a significant ceramic piece. Whatever it is, it needs to be strong enough to hold its own as the clear focal point of the room. Position it before buying anything else and let it drive every subsequent decision.
The practical benefit of this approach is that it gives you an anchor. Every other accessory you buy either reinforces the statement piece or fades into the background to let it shine. That binary makes every subsequent decision easier.

Once your statement piece is in place, use it as the source of your colour palette rather than trying to find accessories that match a palette you invented independently. Look at the tones in the statement piece and shop for accessories that reference those colours in two ways.
The first tier is accessories that pick up the dominant or accent colours in the statement piece directly. If your artwork has a deep teal, a cushion or a ceramic in the same family of teal creates a deliberate colour echo that ties the room together. The second tier is accessories in the neutral tones that support the statement piece without competing with it. Warm whites, natural linens, raw timbers, and soft greys all work in this role and give the bolder pieces room to breathe.
Avoid shopping for accessories in colours that do not appear anywhere in your statement piece or in your existing room palette. This is the most common source of accessories that look right individually and wrong together.
Colour is not the only dimension worth thinking about when accessorising a room. Scale and shape are equally important and often overlooked. A shelf or coffee table styled entirely in objects of the same size reads as flat and uninteresting, regardless of how beautiful each individual piece is. Varying the height, volume, and silhouette of objects creates the visual rhythm that makes a styled surface feel alive.
In practice this means pairing tall with low, round with angular, large with small. A tall ceramic vase alongside a low flat bowl and a stack of books creates three different heights and three different shapes in a single grouping. Large square cushions paired with smaller rectangular ones and a bolster creates variety within a set. Layering small frames behind larger ones on a mantle or shelf builds depth rather than presenting everything on a single plane.
The one exception to playing with scale is rugs. A rug should always be proportionally fitted to the room and the furniture arrangement it anchors. Undersized rugs are one of the most common styling mistakes and make a room feel unresolved. Everything else on the accessory list benefits from scale contrast. Rugs benefit from getting the size right.

The most expensive mistake in accessory shopping is buying pieces without a clear reference point and discovering at home that they do not work together. The three steps above, a statement piece first, a palette built from that piece, and deliberate variation in scale and shape, give you a framework that makes every decision clearer and every purchase more likely to succeed.
If you would like help putting it all together or are not sure where your statement piece should be, get in touch. Accessory editing and styling is something we do regularly and genuinely enjoy.