Laura Brown Tries On her Fall Must-haves | Sézane
Sézane · YouTube · 193.4K views
Fashion Trends on YouTube This Week (September 2026)
This week's fashion trends, based on which topics are gaining views fastest across brand channels.
Last updated · refreshed weekly from Submarine.ai data
Rising topics this week
| # | Topic | Growth (WoW) | Posts (7d) | Views (7d) |
|---|---|---|---|---|
| 1 | suit | +78% | 8 | 29.4K |
| 2 | jacket | -3% | 21 | 243.5K |
| 3 | suede | -5% | 9 | 241K |
| 4 | textile | -52% | 16 | 35.6K |
| 5 | denim | -57% | 16 | 315.5K |
See all rising fashion topics
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Top fashion posts this week
RALPH LAUREN | Fall/Holiday 2026
Ralph Lauren · YouTube · 40.3K views
The Campaign Edit with Tate McRae | Calvin Klein Fall 2026
Calvin Klein · YouTube · 25.4K views
Tailoring, redefined | Aaron Pierre for BOSS Fall/Winter 26
Hugo Boss · YouTube · 15.5K views
The making of the Dior Charmed Green Look by Peter Philips with Deva Cassel
Christian Dior · YouTube · 13.7K views
RIMOWA | 'Tides' by Jeroen Dankers
Rimowa · YouTube · 9.3K views
Methodology
Submarine.ai tags every post from official brand channels with AI and measures topic momentum as week-over-week view growth (last 7 days vs the 7 days before). Topics shown here cleared minimum volume thresholds; figures are rounded. Updated weekly.
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Submarine.ai tracks millions of posts across YouTube, TikTok and Instagram. Subscribers get the full rankings, post-level analytics, topic intelligence and weekly trend alerts.
Start free trial →Frequently asked questions
What is trending in fashion on YouTube right now?
The fastest-rising fashion topic this week is "suit", up +78% in views week-over-week with 29.4K views across 8 posts, according to Submarine.ai's weekly measurement.
How are these trends detected?
Submarine.ai tags and analyzes every post from official fashion brand channels on YouTube, TikTok and Instagram. A topic counts as trending when its views grow sharply across multiple brands and posts. The growth figures compare the last 7 days to the 7 days before.
How often is this page updated?
Every week, from the latest full scrape of brand channels. Subscribers get trend movement daily, with per-brand and per-post breakdowns.