Fragrance families are a filing system, not a law. They were invented to help people talk about perfume, and they are useful right up until the point you start treating them as rules.
Still, if you are trying to work out what you like, they are the fastest way to narrow the field.
The four you actually need
Most classifications resolve to four groups.
Floral. Built around flowers. The largest family by some distance and the most varied, running from clean and green through to heavy and indolic.
Woody. Sandalwood, cedar, vetiver, oud. Dry, warm, generally long lasting. These are the materials that give a fragrance its base.
Fresh. Citrus, green notes, marine and ozonic effects. Bright, immediate, and the shortest lived unless the composition gives them something to sit on.
Amber. Often still called oriental, a term the industry is moving away from. Resins, vanilla, spice, balsams. Warm, sweet, dense.
Almost every fragrance you will encounter is a combination of two or three of these, weighted one way or another.
Where the system breaks
The families describe materials, not effects. Two fragrances in the same family can smell entirely unrelated depending on what else is in them and in what proportion.
A woody fragrance with citrus over it is a different experience from a woody fragrance with vanilla over it, even though both file under woods. If you decide you dislike a whole family based on one bottle, you are almost certainly writing off things you would like.
A more useful question
Rather than asking which family you belong to, ask what you want a fragrance to do.
Do you want it noticed, or do you want it close? Do you want it the same all day, or do you want it to change? Do you want warmth against your skin, or something that reads as air and space?
Those questions map onto materials more reliably than family labels do, and they are easier to answer honestly.
How the three stages work
A fragrance is built in layers that reveal themselves at different speeds.
The top is what you smell in the first fifteen minutes: the lightest, most volatile materials. Citrus lives here, which is why it goes first.
The heart arrives as the top fades and holds for a few hours. This is usually where the actual character of the composition sits.
The base is what is left after that, and what you will still find on your collar the next morning. Woods, resins, musks.
This is the practical reason not to buy on a first impression. You are smelling the top, and it is the part you will spend the least time with.
The families in more detail
Floral splits further than the others. Clean florals like white tea and freesia sit close to soap. Indolic florals like jasmine and tuberose contain compounds that read as almost animal in concentration, which is why some people find them thrilling and others find them faintly unpleasant. Green florals keep stems and leaves in the picture rather than just the flower.
Woody covers a wider range than the name suggests. Sandalwood is creamy and soft. Cedar is dry and pencil-like. Vetiver is earthy and slightly smoky. Oud is dense and animal. Calling all four woods is accurate and almost useless.
Fresh is the shortest lived family and the one most dependent on what is underneath it. Citrus alone is gone in an hour. Marine and ozonic notes are largely synthetic, because there is no way to extract the smell of air.
Amber is where the heaviest materials live: labdanum, benzoin, vanilla, opoponax. Warm, sweet and dense, and the family most likely to feel like too much in summer.
Season is a real variable
Heat increases the rate at which materials evaporate. A fragrance that is balanced in October can be overwhelming in July, because everything is arriving faster and louder.
This is why the same bottle can feel elegant one month and heavy the next without changing at all. It is also why most people end up with at least two, and why buying a dense amber in the middle of summer is a good way to be disappointed by it.
Notes lists are not ingredient lists
Worth saying plainly. A published notes list is a description of the impression a fragrance is meant to give, not a statement of what is in it.
A fragrance listing fig, sea salt and driftwood may contain none of those things. Fig is usually reconstructed, sea salt is not a material, and driftwood is an idea rather than an ingredient. This is normal practice and not dishonest, but reading notes lists as recipes will mislead you.
Working it out in practice
Pick two or three that sound unlike each other rather than three variations on the same idea. Wear one per day, on skin, and do not smell it deliberately. Notice whether you catch it at lunchtime and whether you are pleased when you do.
That is the whole method. It is why we send two 1.5 ml samples with every bottle and why the Discovery Box holds five, one of each thing HOUSE OF ZIGGIMAY makes. Nobody can smell a website.