Marrin Costello subject lines
16 subject lines averaging 30 characters.
| Picture | Sent (Eastern) | Subject | Characters | Preview text | |
|---|---|---|---|---|---|
| Oct 28, 2026 3:30 AM | New! The Silhouette Collection is here | 38 | The holiday collection has arrived | Oct 28, 2026 3:30 AM · 38 characters. The holiday collection has arrived | |
| Oct 23, 2026 10:32 AM | Introducing our best sellers | 28 | Meet our most adored styles | Oct 23, 2026 10:32 AM · 28 characters. Meet our most adored styles | |
| Oct 20, 2026 4:45 PM | Just Launched | Meet Colette | 28 | The perfect balance of polish and edge | Oct 20, 2026 4:45 PM · 28 characters. The perfect balance of polish and edge | |
| Oct 19, 2026 11:05 AM | To our newest #CostelloBabe | 27 | A note from Marrin | Oct 19, 2026 11:05 AM · 27 characters. A note from Marrin | |
| Oct 13, 2026 8:32 PM | We're so happy you're here | 26 | Enjoy 15% off your next order | Oct 13, 2026 8:32 PM · 26 characters. Enjoy 15% off your next order | |
| Oct 13, 2026 4:30 PM | New | Meet The Blueprint Collection | 35 | Where structure and intention meet the everyday | Oct 13, 2026 4:30 PM · 35 characters. Where structure and intention meet the everyday | |
| Sep 22, 2026 5:03 PM | Just Arrived | The Blueprint Collection | 39 | Where structure and intention meet the everyday | Sep 22, 2026 5:03 PM · 39 characters. Where structure and intention meet the everyday | |
| Sep 18, 2026 7:15 AM | The Archive Sale is BACK | 24 | Prices start at $25 | Sep 18, 2026 7:15 AM · 24 characters. Prices start at $25 | |
| Sep 11, 2026 9:15 AM | Ends tonight | 25% Off Sitewide · Resent | 31 | Plus free gift with $150+ order | Sep 11, 2026 9:15 AM · 31 characters. Plus free gift with $150+ order | |
| Sep 10, 2026 8:31 AM | Sale Extended | 25% Off Sitewide | 32 | Now ends tomorrow 9/11 | Sep 10, 2026 8:31 AM · 32 characters. Now ends tomorrow 9/11 | |
| Sep 9, 2026 8:02 AM | Ends tonight | 25% Off Sitewide | 31 | Plus free gift with $150+ order | Sep 9, 2026 8:02 AM · 31 characters. Plus free gift with $150+ order | |
| Sep 8, 2026 4:30 PM | Don't Miss 25% Off Everything! | 30 | Plus free gift with $150+ order | Sep 8, 2026 4:30 PM · 30 characters. Plus free gift with $150+ order | |
| Sep 3, 2026 8:30 AM | 25% Off Everything | Ends 9/9 | 29 | Plus free gift with $150+ order | Sep 3, 2026 8:30 AM · 29 characters. Plus free gift with $150+ order | |
| Aug 15, 2026 4:32 PM | Introducing our best sellers | 28 | Meet our most adored styles | Aug 15, 2026 4:32 PM · 28 characters. Meet our most adored styles | |
| Aug 11, 2026 5:01 PM | To our newest #CostelloBabe | 27 | A note from Marrin | Aug 11, 2026 5:01 PM · 27 characters. A note from Marrin | |
| Aug 5, 2026 11:30 PM | We're so happy you're here | 26 | Enjoy 15% off your next order | Aug 5, 2026 11:30 PM · 26 characters. Enjoy 15% off your next order |
Based on 16 emails received from Aug 5 to Oct 28, 2026. Times in US Eastern. How we collect