Best hairstyles for triangle faces
For women
- Volume and fringe at the forehead level (curtain bangs, side-swept fringe)
- Styles with crown volume that add width at the top
- Pixie cuts with textured top
- Medium-length styles that are fuller at the crown than at the jaw
- Chin-length bobs that add volume precisely where the face is already widest
- Styles with heavy jaw-level volume
- Sleek pulled-back styles that expose the narrow forehead
For men
- Volume on top (faux hawk, textured quiff)
- Fringe styles that add forehead width
- High fades that reduce jaw visibility
- Asymmetric or textured top styles
- Heavy volume left at the sides, which adds width where the face is already widest
- Low fades that draw attention to the wide jaw
Why these work: R2 below 0.82 means the jaw dominates horizontally. The styling objective is to shift visual weight upward, toward the forehead and crown.
Best glasses for triangle faces
- Cat-eye frames (wide at the top)
- Browline glasses (heavy upper frame)
- Wide frames that sit high
- Frames with decorative upper detail
- Rimless or bottom-heavy frames that disappear at the forehead level
- Round frames at mid-face level that draw attention to the cheek zone
Complete styling guide for triangle face
Necklines and clothing
Wide necklines (boat, wide scoop, off-shoulder) add width at shoulder and collarbone level, framing the face from below and balancing the jaw.
Accessories and earrings
Bold earrings at the temple or ear level add width higher on the face.
The core principle: Your goal is to add width and visual interest to the upper face and forehead, reducing the dominance of the wide jaw.
What defines a triangle face shape
The triangle face shape is defined by an inverted R2: the jaw is substantially wider than the forehead, typically by more than 18 percent (R2 below 0.82). The face widens toward the bottom. This is the direct inverse of heart shape and is the most commonly confused pair in face shape classification.
- Jaw is the widest point. Forehead is narrower. Face widens downward.
- Primary identifying ratio: R2 below 0.82 (jaw more than 18% wider than forehead)
Hairstyles for a triangle face
Add visual width to the upper face and forehead while reducing emphasis on the wide jaw.
Works well
- Volume and fringe at the forehead level (curtain bangs, side-swept fringe)
- Styles with crown volume that add width at the top
- Pixie cuts with textured top
- Medium-length styles that are fuller at the crown than at the jaw
Works well for men
- Volume on top (faux hawk, textured quiff)
- Fringe styles that add forehead width
- High fades that reduce jaw visibility
- Asymmetric or textured top styles
Approach with care
- Chin-length bobs that add volume precisely where the face is already widest
- Styles with heavy jaw-level volume
- Sleek pulled-back styles that expose the narrow forehead
Approach with care for men
- Wide beard styles that amplify jaw width
- Low fades that draw attention to the wide jaw
Glasses for a triangle face
Top-heavy or upper-wide frames draw attention to the forehead, balancing lower-face dominance.
Frames that suit
- Cat-eye frames (wide at the top)
- Browline glasses (heavy upper frame)
- Wide frames that sit high
- Frames with decorative upper detail
Frames to approach with care
- Rimless or bottom-heavy frames that disappear at the forehead level
- Round frames at mid-face level that draw attention to the cheek zone
Styling principle
Your goal is to add width and visual interest to the upper face and forehead, reducing the dominance of the wide jaw.
Common questions
What is a triangle face shape?
A triangle face shape has a jaw substantially wider than the forehead (R2 below 0.82), with the face widening from top to bottom. It is the direct inverse of heart shape. Sometimes called pear-shaped. The jaw is the dominant horizontal feature.
What is the difference between triangle and heart face shapes?
They are opposites. Heart: forehead is wider than jaw (R2 above 1.25). Triangle: jaw is wider than forehead (R2 below 0.82). Both have strong width asymmetry, but the direction is inverted. The single question: is your top or bottom face wider?
What hairstyles suit a triangle face?
Styles that add width and visual interest at the top: curtain fringe, crown volume, high textured styles, and pixie cuts with texture on top. Avoid chin-length bobs and jaw-level volume that amplify the already-dominant jaw.
What glasses suit a triangle face shape?
Top-heavy frames that add visual weight at the forehead level. Cat-eye, browline, and wide frames that sit high on the face are ideal. Avoid rimless or bottom-heavy frames that reinforce lower-face dominance.