Face Form Finder

Side Part: Two Decisions, and the Guides Only Argue About One

The cut itself is not the difficult part. There is one instruction in the whole set that decides whether the result looks deliberate, and it takes a single line to state.

The cut underneath the part

The reviewed guidance describes the classic version as cut clean on the sides with a longer bang, usually styled back, and notes it can be worn neat and tight or relaxed and side swept. Their cutting sequence is specific: choose a guard for the back and sides such as a #3 (3/8") or a #4 (1/2"), cut the top with the clipper-over-finger technique, cut the bangs last, then drop to a longer guard to blend the rim of the head into the top.

Then the instruction that matters, and the reason this cut goes wrong: do not clip the hair above the part.

The reviewed guidance describes the modern version, which is a different animal. They leave around five inches of length on top and pair it with a fade on the sides to form an undercut, so the hair falls to the side with a visible disconnect rather than a blend. That is the difference between a side part that reads as a barbershop cut and one that reads as office hair.

Where the part goes: two systems that can disagree

The reviewed guidance works from face shape and treats the identification step as a prerequisite — they identify seven individual face shapes and recommend you work out yours before reading any further. The reviewed guidance does the same with four rules: oval faces suit every variation, round faces gain structure from a higher part or a fade, square faces look sharper with clean defined lines, and long faces balance best with fuller tops and softer parts that avoid elongating the features.

The reviewed guidance's instruction is shorter and comes from the other direction entirely. Dampen your hair with a spray bottle, then comb it to part in the direction it naturally falls.

Those two rules can point at opposite sides of your head, and nothing in the ten pages addresses what to do when they do. If the hair wants to fall left and your face shape reads better parted right, the set gives you two instructions and no tiebreak.

The unglamorous part: what the phrases have meant

The reviewed guidance is the only page in the set that admits how recently this cut was rehabilitated. Between the late nineties and the turn of the century, they write, the side part was a pariah of men's style, and combing your hair to the left or right was for geeks and nerds. It has had a renaissance in the last seven years.

The same page ties the older versions to their decades — the 1930s, 40s, and 50s, each with its own characteristics, held in place with a heavy dose of pomade or Brylcreem for both shine and hold. And it gives the era boundary precisely: from the Roaring Twenties until the rise of the Beatles, a perfectly defined parting was almost uniform among men.

Their observation about range is the useful one for anyone deciding today. A classic side part, combed and held with product, reads conservative. The same cut with short, well-styled hair and a fade reads professional instead. The part is the same line; the finish is the whole difference.

Styling: damp, product, then comb

The reviewed guidance runs the sequence the set agrees on. Wash with a gentle shampoo, towel-dry until slightly damp, comb through to remove knots — working from clean, manageable hair makes products absorb evenly and keeps the part sharp. Then a lightweight pre-styler, sea salt spray or volumising mousse, worked through damp hair to add texture, grip, and volume before the part is set.

The reviewed guidance adds the mechanical steps. Spread the product across the hands evenly first, use fingertips to lift the body of the hair upward for volume, then rake the comb loosely backward at an angle and comb the short side down to create the part. The last step is picking at sections with the fingertips to push the texture forward.

Face shape and hair type, in one place

The reviewed guidance separates the two variables more cleanly than any other page in the set. On texture: straight hair suits sleek, defined side parts that stay sharp all day; wavy hair works with textured parts for movement; curly hair benefits from longer tops so the definition has somewhere to live; coily hair looks best with clean, short sides.

On the choice between parting off centre or down the middle, the same page frames it as structure against flow — a side part delivers sharp structure and clean definition, while a middle part creates symmetry and natural movement.

The reviewed guidance's practical note applies to all of them: dampen the hair before you comb it into place. Dry hair will not hold a line you impose on it.

The word is shared with the other half of the internet

This is the finding worth carrying out of the set. "Side part" is not a men's search term, and these results proves it.

Two of the pages are women's-hair guides. One of them explains that curly hair works well with a side part because you can flip the body to one side for volume, recommends a curl cream or mousse, and describes a side part on a bob as a pairing with clean blunt lines — plus a wet-look version slicked down with gel. It also notes that long hair can be flipped to either side, so a side part helps it read more voluminous, and suggests a volumising spray before blow-drying.

Every one of those techniques is portable. None of the men's pages mentions them, and the women's pages never mention men. The word is doing two jobs, and no page in the set says which one it is answering.

What nobody in these results covered

The hard part is missing. A shaved or clippered line along the parting is the single most visible decision in this haircut — it is the difference between a part and an edge — and it appears in none of the ten pages. The reviewed guidance talks about perfectly defined partings and never says how they are made permanent; the reviewed guidance builds a part by combing one side down.

The other absence is what happens at week four. Straight hair holds a part well; wavy and curly hair does not hold an imposed line for long. The set recommends textured parts for wavy hair and longer tops for curls, and then stops, leaving the reader to find out on their own how quickly their part moves.

Match the part to your starting condition

What to say in the chair

Name the side, then name the finish. Clean sides with a longer bang styled back is the classic; five inches on top over a fade is the modern undercut version. Say which one, because the two cuts have almost nothing in common under the part.

Then ask the two questions the set leaves open. Which way does my hair actually fall — and if that is the wrong side for my face, what do we cut differently to make the right side hold? And separately: do you want the line combed or cut in?

Related Men's Cut and Fade Guides

This is one entry in the men's haircuts and fades index — start there if you are still choosing a family.