Every Meta ad from 1 September 2025 to 27 September 2026, picked on spend and return together, not return alone. Within each section the cards run in order of spend, biggest first. When the same creative ran as several ads its results are combined into one card. Sale creative sits in its own section at the bottom.
The biggest earners are a close crop of socks being worn, on a warm plain backdrop, carrying a single press or customer quote. Harper’s Bazaar appears on both #178 and the current leader #446.
The flat lay of every merino bed sock colour (#190) is one of the three biggest ads of the year. Range shots and grids hold up across seasons.
Six of the eleven proven ads are bed socks or “made for wintering”. Worth planning the new shoot around them before November.
The five biggest-budget ads of the year, outside sales. Meta kept choosing these for months because they kept selling.

Harper’s Bazaar “One of the Best of British”, two pairs in loafers

Red alpaca bed socks with a customer quote
AnimatedMerino bed socks flat lay, the whole colour range

‘Correct Grey’ merino with gold shoes, “As seen in Elle”

Treacle brown alpaca with a customer quote
Inside the top 20 by spend and at or above the account average of 2.37x.

Four-photo grid with the merino stack

Pink merino bed socks, “Made for Hibernation”

Pink merino bed socks, “Socks made for wintering”

Crossed legs in pink and red, Pairs wordmark

Merino stack, “Socks made for wintering”

Alpaca bed socks, “Socks made for wintering”
Launched this year and live today, so less time to build spend. All beat the account average, but a high return on a smaller budget is promising rather than proven.
Live nowCustomer quote “Honestly the nicest socks I’ve ever worn!”
VideoLive nowParma Violet texture close-up
Live nowHarper’s Bazaar “Best of British” with five stars, outdoor shot
VideoLive nowBlues flat lay across the range
Numbers here are only from the sale campaigns, so the discount is doing part of the work. Evergreen ads that also ran in a sale are shown with their sale-period numbers.
Black Friday sale, 20% off when you spend £40, to 1 Dec 2025
The evergreen bed sock ads outperformed the “20% off” creatives inside the same Black Friday campaign: 2.94x against 2.06x.
AnimatedMerino bed socks flat lay

Pink and red, “20% off Black Friday Sale”

Green merino on a chair, “20% off”

Red alpaca bed socks, customer quote

Cream mohair, “20% off”

Loafers, “20% off Black Friday Sale”

Pink merino, “Made for Hibernation”

Red socks, “20% off”
Up to 40% off selected lines, to 18 Jan 2026
Here the sale creatives did the work: 2.03x against 1.77x for evergreen ads in the same campaign.

Grey ribbed, “Up to 40% off, New Year Sale”

Red alpaca bed socks, customer quote

Green merino on a chair, “Up to 40% off”

‘Correct Grey’ merino, “As seen in Elle”

Red socks, “Up to 40% off”
AnimatedMerino bed socks flat lay

Loafers, “Up to 40% off”
20% off when you spend £50, May 2026
The best-returning sale creative of the year.

Pink and red, “The Spring Sale, 20% off”

Cream ribbed, “The Spring Sale”
20% off sitewide, July to August 2026
The weakest sale of the year at 1.54x. The video took most of the budget without earning it; the still of brown alpaca returned more.
Video“Summer Sale Now Live”, four-panel video

Brown alpaca, “20% off sitewide”

Blue and pink, “20% off”

Red socks, “20% off”

Brown alpaca, alternate layout

Pink and red, “20% off”