Boho never left — it just stopped being seasonal

One of the quietest revolutions of this show season happened in the front rows and the shops, not on the catwalks: the seasonal rules died. Florals are no longer for spring, greys are no longer for winter, and the bohemian wardrobe — fluid silhouettes, printed tops, floaty sleeves, romantic layers — is being styled straight through the cold months. New York's take this week was explicit about it, with designers moving away from the old idea that printed tops and floaty layers get pushed to the back of the wardrobe the minute the temperature drops.

The commercial signal is the velvet duster. Ralph Lauren putting a velvet duster at the centre of a spring collection would have been unthinkable under the old calendar logic; this week it was named one of the season's most confident statements. Longer, more modest hemlines are running through the whole season, not just the autumn deliveries — a reversal of a decade of hemline inflation.

My take: this is less a trend than a correction. The seasonal wardrobe calendar was always a retail invention, and shoppers have been ignoring it for years — they buy the coat when they love the coat. Designers finally pricing and styling their romantic pieces for year-round wear is them catching up with their customers. Expect the 'resort' and 'pre-fall' labels to keep losing meaning until someone is brave enough to drop them entirely.

The practical read: invest in the layering pieces. A duster, a printed long-sleeve under a slip dress, heavier boots under a floaty hem — that is how the look survives contact with October. The runway has given permission; the coat check will do the rest.