Studs, hoops, C hoops, drops: earring names are used loosely, and a photo on a white background rarely tells you how big a pair really is. This guide explains each style, gives real sizes in millimetres and inches from our own earrings, and helps you choose by occasion, hairstyle and face shape.
The four main earring styles
| Style | What it is | Typical size | Best for |
|---|---|---|---|
| Studs | A small design that sits on the lobe with a post behind it | 6 to 12 mm (0.25 to 0.5 in) | Every day, work, second and third piercings |
| C hoops | An open hoop on a post. It looks like a hoop from the front but does not close behind the ear | 14 to 31 mm (0.5 to 1.2 in) | A hoop look that is light and quick to put on |
| Hoops | A full or near-full circle | 28 to 43 mm (1.1 to 1.7 in) | Casual outfits, hair tied back |
| Drops and dangles | A design that hangs below the lobe and moves | 43 to 110 mm (1.7 to 4.3 in) | Evenings, occasions, open necklines |
Studs
Studs are the pair you forget you are wearing. Size makes the difference: a 6 mm stud such as Berry Blush is discreet and suits upper piercings, 8 mm like the Rose Daisy Stud Earrings is the classic everyday size, and 12 mm like the Gemstone Framed Earrings is big enough to be the focus of an outfit.
If you have several piercings, a pack of mini studs gives you a ready-made ear stack. Our guide to styling stud earring sets shows how to arrange them. Browse Stud Earrings.
C hoops
A C hoop is shaped like the letter C. It goes in like a stud and curves under the lobe, so you get the look of a hoop without threading a full circle through the ear. They are usually chunkier than wire hoops and sit close to the face.
- Small: Crescent Edge C Hoop Earrings, 14 by 18 mm, a huggie-like size for daily wear.
- Medium: Golden Hues Hoop Earrings, about 24 mm across.
- Large: Classic C Hoop Earrings, 31 mm long and 10 mm wide, a bold shape that still weighs little.
See them all in C Hoop Earrings.
Hoops
For full hoops, diameter is everything. Around 30 mm, like the Celestial Curve Earrings at 28 by 30 mm, is a medium hoop that works at the office. At 40 mm and above, such as the Molten Hue Hoop Earrings at 40 mm or the Prism Majesty Earrings at about 42 mm, the hoop becomes the main feature and shows best with hair up. Browse Hoop Earrings.
Drops and dangles
Drop earrings are measured by their total length from the top of the earring to the bottom.
- About 45 to 50 mm (under 2 in), like the Nautical Nectar Earrings at 43 mm or the Droplet Delight Earrings at 50 mm: ends around the jawline on most people. Dressy but easy.
- About 75 mm (3 in), like the Nebula Luster Earrings: falls below the jaw and moves as you turn your head.
- 95 mm and longer, like the Astral Shower Drop Earrings at 95 mm or the Star Spangled Drop Earrings at 110 mm: brushes the shoulder. Keep the neckline clear and skip the necklace.
Slim drops, 3 to 10 mm wide, are much lighter than they look in photos. Browse Drop Earrings.
Choosing by face shape
These are starting points, not rules. Wear what you like.
- Round face: long, narrow drops add length. Very large round hoops repeat the shape.
- Oval face: almost everything works. Use it as a chance to try bolder shapes.
- Square or strong jaw: hoops and curved C hoops soften the angles.
- Heart-shaped face: drops that are wider at the bottom balance a narrower chin.
- Long face: studs, C hoops and short, wide styles add width. Very long drops add more length.
Choosing by occasion and hair
- Work and video calls: studs or small C hoops. They stay in frame and do not catch on headphones.
- Weekend: medium hoops with hair tied back.
- Evenings and weddings: drops, with hair up or tucked behind one ear so they can be seen.
- Hair down and thick: choose something with shine or length, since small matte studs disappear.
- With a scarf or high collar: stay short, because long drops tangle.
Quick answers
What is the difference between a hoop and a C hoop?
A hoop is a closed or nearly closed circle. A C hoop is open at the back and sits on a post, which makes it lighter and faster to put on.
Which earrings are most comfortable all day?
Studs and small C hoops, because they are light and sit close to the ear.
How do I know how big earrings are before buying?
Check the Size line under About This Item on the product page, then compare it with a ruler. 25 mm is about 1 inch.
What are the posts made of?
Many of our earrings have 925 silver posts. The Material line on each product page tells you what a pair uses.
Browse all earrings, or shop by finish in gold-tone earrings and silver-tone earrings.
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