Trimming your hairline for a swept-back style

A swept-back style is the least forgiving way to wear a hair system. There's no fringe to hide behind and no texture to pull the eye away. The front edge sits right out in the open, and if it's wrong, people clock it from across the room.

That's why cutting the base properly matters more than anything else you'll do to it. Get it right and nobody can tell. Get it wrong and no amount of product or blow-drying will rescue it.

Why swept-back is its own problem

Most styles give you some cover. A fringe hides the hairline. A messy, piecey cut distracts from it. Sweep everything back and the front edge of the base is the first thing anyone looks at.

Two things follow from that.

The base has to be cut into a hairline shape, not a line. Real hairlines curve, they pull back at the temples, they're slightly uneven from one side to the other. A base with a straight or gently curved front edge always reads as a base.

And the density at the front has to be light. Thick hair at the hairline, swept back, looks like a wall. Light and graduated looks like hair.

What you need

• Small, sharp scissors. Curved ones make the fiddly parts easier.

• A fine-tooth comb.

• A mannequin head or a stand.

• A mirror.

• Decent light. Overhead bathroom lighting lies to you.

Dull scissors are the one thing I'd refuse to work with. They crush the hair instead of cutting it, and you end up with a fuzzy edge you can't undo.

Put it on the stand

Get the system onto a mannequin head so you've got something stable to cut against, and so you can walk around it and see the shape from the side. Front facing you.

Comb everything back

Comb the hair straight back off the hairline. You want the front edge of the base completely exposed. That's what you're about to cut, so you need to see all of it.

Study what's there

Look at the edge. Most stock systems ship with a straight or mildly curved front. Not good enough for this style.

A natural hairline usually has some recession at the temples, a soft curve across the forehead, and sometimes a small dip in the centre. Dig out old photos if you have them. The shape you're copying is the one you used to have, not a generic one off the internet.

Mark before you cut

White eyeliner pencil or a fabric marker, and draw a faint line on the base where you intend to cut. Start at the temples. If your hairline pulled back there, curve the line back a little on each side. Then do the centre, dip included if you had one.

Keep it smooth and gradual. Any sharp angle shows up the second the hair goes back.

Cut slowly

Small scissors, small bites. Start at one temple and work across, following your line. Cut a little, look at it, cut a little more.

You can always take more off. You can't put any back. That's the whole discipline of this step, and it's the part people ignore.

Check the symmetry

Step back. Better still, walk away for a minute and come back, because you stop seeing the shape when you stare at it long enough.

Is one side curving harder than the other? Does the centre dip look like something you were born with, or something you cut? Push the hair around with the comb and look at it from an angle, not just head-on.

Fix problems in tiny increments. Overcorrecting is the most common way people ruin a perfectly good base.

Soften the edge

A freshly cut edge is hard, and hard edges show. Take the scissors and make a series of small angled snips along it to knock off the corners and the bluntness. Not many. You're taking the edge off, not reshaping the whole thing.

Try it on

Put it on, or hold it against your forehead, and comb it back the way you'll actually wear it. Then look in the mirror.

Does the hairline follow a natural shape? Does it look too thick, too straight? If yes to either, adjust in small amounts.

A few things worth remembering

Cut with the hair combed back. Obvious, but people forget, then wonder why their line came out crooked.

Sharp scissors. Worth saying twice.

Cut less than you think you need. Nearly every bad hairline I've seen came from someone being decisive, not from someone being timid.

Look at the whole shape often, not just the two inches in front of the scissors.

And think about your face while you're at it. A hairline that flatters a round face can look wrong on a long one.

Density matters as much as the cut

Cutting the base is only half the job. If the front of the system is dense, it'll look heavy and fake the moment you sweep it back, however well you cut the edge.

Density is also very hard to reduce after the fact. At the front, essentially impossible to do properly. So it's a decision you make when you order. Light to medium at the front is what you want for this style.

About our systems

Ours are built with graduated density, lighter at the front and fuller toward the back, which means a swept-back trim starts from a much better place. We do a range of densities too, so you can pick instead of compromising.

And if you're standing there with scissors in your hand and no idea where to start, get in touch. We'll talk you through it.

The short version

Comb it back. Look at the shape. Mark a line. Cut slowly. Check it. Soften the edge.

None of that is complicated. It just punishes impatience. Take your time, cut less than you feel like cutting, and if you've never done it before, sacrifice an old system first.