People own too much rainwear and are still caught out. Not because they bought badly, but because they bought the same piece three times over.
The question nobody asks first
Before length, colour or fabric, answer this: in the rain, are your legs a problem?
If you walk, wait at stops, stand on platforms or push a bike, they are. Rain arrives at an angle, and a hip-length shell simply routes water onto your thighs. If you mostly move between a car and a door, they are not, and a long coat is just extra weight to carry around.
That single answer decides your main piece. Everything else is a supporting role.
The three pieces
1. The everyday shell
Hip length, hooded, light enough to keep in a bag on a day that might turn. This is the piece you wear most, so it should be the quietest one you own — matte rather than shiny, and cut so it does not rustle. Ours is the Storm Shell Jacket at $89: a three-layer recycled shell rated to 30,000 mm with taped seams and pit zips for warmer rain.
2. The long coat — if your legs are a problem
Thigh length, with a storm collar and enough width to walk in. This is the piece that turns a miserable twenty-minute walk into an uneventful one, and the only one that reliably keeps your trouser legs dry. Ours is the Basin Long Coat at $128, cut to about 98 cm in a size M with a concealed placket over the zip.
Do not buy both a shell and a long coat expecting to wear them equally. You will wear one of them eighty percent of the time. Decide which and spend accordingly.
3. The umbrella you will actually carry
The best umbrella is the one that is with you. A compact like the Nimbus ($45) folds to 27 cm and lives permanently in a bag; a long umbrella like the Arc ($58) is more stable in wind and more pleasant to hold, but only works if you have a hallway to leave it in and the habit of picking it up.
Be honest about which of those describes you. A stormproof umbrella at home in the rack keeps nobody dry.
What about boots?
Boots are a fourth piece and a separate decision, driven by how long you are outside rather than how hard it rains. Short boots like the Puddle cover the school run and the market; tall ones like the Tidal earn their keep in fields, festivals and genuinely deep puddles. We wrote about getting the fit right in How to find rain boots that actually fit.
The rule of thumb
One shell or one coat, not both. One umbrella, chosen to match your habits rather than your intentions. Boots only if you are outside long enough to need them. Three pieces, bought once, kept for years — that is the whole wardrobe.