Short nails are not a limitation for stickers — they are a different layout problem. You have roughly a third less surface, which means one well-placed decal beats five small ones, and the placement rule changes.
1. One decal, off-centre
The simplest and the one that photographs best. A single star, moon or small leaf placed a third of the way up the nail, offset toward one side. On a short nail this reads as intentional design rather than a sticker that ran out of room.
2. Half-moon at the cuticle
Place a small decal right at the base, centred, so it sits against the cuticle line. It mimics a reverse french and lengthens the nail visually, which is the opposite of what a big central decal does.
3. A vertical line of three
Three tiny decals in a column down the centre. This works on short narrow nails because it draws the eye lengthwise. Keep them small — under 5 mm each — or the column becomes a blob.
4. Accent nail only
Decorate one nail per hand, usually the ring finger. The rest stay plain. This is the fastest option, uses the fewest decals, and it reads as a deliberate manicure rather than a craft project.
5. Tip edge only
Line the free edge with tiny decals so they peek over the tip. Works well with chrome and foil decals, badly with 3D charms, which catch on everything at the edge.
6. Over a press-on set
This is what most people actually do, and it is the best use of a sticker sheet: buy one plain press-on set, then change its character with a different sheet each week. A nude set plus a celestial sheet is three different looks from two products.
The step nobody should skip
Top coat. Clear-back and foil decals lift at the edge within a day without one, because the decal edge catches on everything. One thin coat over the whole nail seals it and makes the decal flush. On press-ons it is optional; on bare nails it is required. Water-transfer decals are the exception — they sit flattest of all and need less sealing.
Sizing and coverage for each sheet — how many decals, their millimetre range and how many nails they cover — is printed on every sticker page, because "how many do I get" is the first question everyone asks.