Harper emails

Harper sends about 2 emails a week through Klaviyo, most often on Monday around 7 AM Eastern.

Early figures, based on 16 emails received from Sep 3 to Oct 24, 2026.

Recent emails

Subject lines average 31 characters. Each one opens the email it came from.

Sent (Eastern)	Subject	Preview text
Oct 24, 2026 8:30 AM	Just landed: your bank holiday treat	Gorgeous new knits, layers and a little sparkle, from €40. Find your weekend favourite.
Oct 22, 2026 10:46 AM	Last call for your new favourite	Your 10% off is still waiting. Make the look yours before it is gone.
Oct 19, 2026 12:44 PM	Still thinking it over?	Your saved look is ready when you are. Tap back in before your size goes.
Oct 19, 2026 7:01 AM	Get Party-Ready with Our Sister Jane Collection! 🎉	Statement bows, velvet and a little sparkle. Discover our latest Sister Jane arrivals.
Oct 17, 2026 7:00 AM	New Sister Jane: party season, sorted	Statement bows, velvet and a little sparkle. Discover our latest Sister Jane arrivals.
Oct 14, 2026 5:25 AM	Last call for your new favourite	Your 10% off is still waiting. Make the look yours before it is gone.
Oct 11, 2026 7:23 AM	Still thinking it over?	Your saved look is ready when you are. Tap back in before your size goes.
Oct 11, 2026 3:05 AM	Five dresses for your next wedding	Damson, teal, blue print and two black options, from €85.

Counts include automated emails such as a welcome series.

Brand	ESP	Website popularity	Emails a week	Busiest day	Last sent
24Builds24builds.com · Top 1 million sites	Klaviyo	Top 1 million sites	about 2	Tuesday	Oct 29, 2026	Klaviyo · about 2 a week · busiest Tuesday · last sent Oct 29, 2026
14th Night14thnight.com	Klaviyo		about 2	Thursday	Oct 28, 2026	Klaviyo · about 2 a week · busiest Thursday · last sent Oct 28, 2026
27 Boutique27boutique.com	Klaviyo		about 2	Wednesday	Oct 28, 2026	Klaviyo · about 2 a week · busiest Wednesday · last sent Oct 28, 2026