A fortnight ago, I went out with a ballet flat on my left foot and an ankle boot on my right. Not to make a point — pure indecision, at 7.40am, in front of a wide-open wardrobe. Nobody noticed, of course. I, on the other hand, thought about my feet all day.

Brown leather ankle boot with a small heel, worn walking on a Parisian pavement, with slim trousers
The ankle boot that structures: an assured step the moment you leave the building

Since then, I've stopped asking the question the wrong way round. These two pieces don't play the same role in a silhouette, and it isn't a matter of trend: it's a matter of the day ahead. In truth, you're not choosing a shoe, you're choosing a rhythm.

Black lambskin ballet flat with a small bow, worn with legs crossed on a dressing-room stool
The supple ballet flat, worn like a second skin

The ballet flat, a look that has to be earned

It leaves the instep bare and the ankle free: the leg lengthens, the walk turns fluid. The catch is that everything depends on how your trousers fall. A hem that breaks right on the instep cuts the leg in two. Two ways out: a clean hem just above the ankle, or wide-leg trousers that cover almost the whole shoe.

Black patent ballet flats with a slim sole, legs crossed in a marble hall
The patent pair that tips the same shoes towards evening
Beige leather ballet flats seen from behind on a pale parquet floor, in a bright Parisian flat
The lambskin ballet flat, as soft as a sock

On the material front, lambskin moulds to the foot without squeezing it, velvet brings a matte texture that's very much a daytime thing, and patent leather tips the same pair towards evening. The shapes of the moment? A slightly square toe, a slim sole, a mary-jane strap when you want a more sensible feel. And for the wardrobe piece that never shifts, Repetto's BB remains the benchmark: its line has barely changed since the 1950s, which is also why it crosses the seasons effortlessly.

Red ballet flats with a slim sole, worn seated on a stone step in a bright courtyard
Red, lambskin, slim sole: the line that hasn't moved
Midnight-blue velvet ballet flats with a fine strap, worn with wide-leg trousers in a bright living room
Matte velvet, the texture we wear by day
Legs of a woman in champagne patent ballet flats stepping out of a car in the evening
Same silhouette, a look all in shine

If you're after a pair that's solid on materials, Minuit sur Terre offers styles in plant-based alternatives to animal leather, PETA-Approved Vegan certified, made in Portugal. I haven't tested these styles myself; I'm simply passing on what the brand documents. What it doesn't solve: the sole, often in synthetic elastomer. Hence a simple habit — take them to a cobbler to be resoled rather than buying a new pair.

Young woman from behind walking in black ballet flats on a sunny city pavement
The everyday ballet flat, the one you slip on without thinking

The ankle boot, the piece that structures

It cuts the leg at the ankle. That's a choice, not a flaw: with a heel, even a modest one, the line rises and the silhouette holds. On bare legs in September or over opaque tights, the result is crisp. Under wide-leg jeans, you let only the toe show — a very effective bit of layering, almost a two-piece total look.

Woman in profile lacing a leather ankle boot with a block heel in a bright dressing room
The lacing, that little morning ritual that structures the look
Black patent leather ankle boot with a stiletto heel, red sole visible, legs crossed on a step
Red sole, stiletto heel: the ankle boot that signs off the evening

To make a statement, go for a statement piece: metal buckle, patent leather, block heel. Avoid piling on the details — the ankle boot already does the work. A slim trouser over the top? The creasing breaks at the ankle; a straight-leg trouser works better.

Black leather ankle boot with a round toe and a small block heel, worn with a midi skirt and opaque tights
The classic ankle boot, worn with a midi skirt and tights

How to decide this morning

Three questions, thirty seconds.

How many hours on your feet? Beyond four hours without being able to sit down, a slim heel becomes a bad bet.

Young woman ready to go out in a Parisian hall, black ankle boots on her feet, folded umbrella on the console table
Three questions, thirty seconds before you walk out the door

What's the weather doing? A shower and an untreated leather ballet flat don't mix well. A waterproofer — a cream or wax rather than an aerosol — changes everything.

What's your leg length? If you feel "cut off", choose an ankle boot tonally matched to your tights, and save the ballet flat for wide-trouser days.

The full-length mirror test, not the waist-up one. Plenty of pairs judged "ugly" in the fitting room are really the victims of a badly placed hem. Before you give up, hike your trousers up by two centimetres and look again: it's the move that changes everything, more often than not.

Stiletto-heel ankle boots in black suede, worn, legs seen below the knee on a glossy floor
The very high end: stiletto heel and suede for evenings
Brown leather ankle boots with a small block heel worn by a woman seated at a terrace table
The well-chosen entry level: a simple leather that does the job

Budget

In the UK, expect around £45 to £110 for an entry-level leather ballet flat (Clarks, Dune, Office), £130 to £220 for a pair made in Europe, and in the region of £220 to £320 for a Repetto. A real leather ankle boot usually sits between £100 and £260; the very high end (Jimmy Choo, Louboutin) starts well above £500.

What makes the price vary: the material (full-grain or synthetic leather), where it's made, whether it's stitched or glued, and the brand. Where to find them: shoe chains and department stores for entry level, online brands for the middle range, charity shops and resale platforms for low-cost leather. A well-looked-after second-hand pair often lasts longer than a cheap new one — and it's also the simplest way to avoid extra production.

Sources

  • ADEME, environmental impact of textiles and footwear (France's environment and energy agency) — ademe.fr
  • Refashion, French extended producer responsibility scheme (textiles, household linen, footwear) — refashion.fr
  • European Commission, EU Ecolabel, footwear category — ec.europa.eu
  • Leather Working Group, tannery audit standard — leatherworkinggroup.com
  • Official websites of the brands mentioned (Repetto, Minuit sur Terre)