Cold & frostHeadwearConcept · Hollowbeck Knitworks (fictional)

Frost alert: choose a warm hat by your morning

A frost warning that helps customers pick a hat by what their cold morning looks like: moving, walking or standing still.

The trigger

Variable
Temperature
Threshold
Daily low of 32°F (0°C) or less
When
Any one day, 2–7 days ahead
Example forecast
Burlington: Tuesday low of 25°F

The email calls Tuesday the coldest morning of the week. The trigger itself checks one day’s low against the threshold, not whether it is the week’s lowest.

Hollowbeck Knitworks concept email: Burlington frost alert for a 25°F Tuesday morning, with a photo of a pom beanie at a frosty bus stop and three hats matched to three kinds of morning
Concept email for Hollowbeck Knitworks, a fictional brand. A text outline is under “Inside the email”.

Products and resources in the concept

  • Lakeshore Ear Band

    For moving: a cabled, fleece-lined ear warmer

  • Harbour Watch Cap

    For walking: a ribbed cap with a fold-up cuff

  • Long Night Double-Knit

    Hero product, for standing still: double-layer pom beanie

In Weathercop, merchants choose up to ten products for each trigger. The event sent to Klaviyo carries them to the email. Care guides and other advice links can be added to the creative.

Why it’s useful

  • A cold-morning forecast is when people notice the hat they own isn’t right for how they spend the morning.
  • Sorting the range by situation rather than by warmth makes the choice quick, and gives every product a clear reason to exist.

These are reasons to try it, not measured results.

Subject and preheader

Proposed subject

{{ location }} drops to 25° on Tuesday morning. Hat weather.

Proposed preheader

Pick a hat by how you spend the morning: moving, walking or waiting.

{{ location }}stands for the customer’s city, filled in when the email sends.

Inside the email

  1. Header

    The Hollowbeck Knitworks wordmark in serif on midnight blue, with links to hats, scarves and gifts.

  2. Hero

    “Frost alert · Burlington, VT.” “Tuesday morning, 25°F.” The coldest morning in Burlington this week; a hat is the easiest layer to add, so pick yours by how you spend the morning. A photo of a woman at a frosted bus shelter in a berry-red pom beanie with a cream ribbed cuff.

  3. Overnight lows this week

    A line chart of lows with a dashed freezing line at 32°F: Sunday 38°, Monday 33°, Tuesday 25° (highlighted), Wednesday 29°, Thursday 34°.

  4. Intro

    Tuesday is the kind of morning that turns a ten-minute wait for the bus into a long one. Instead of a warmest-to-lightest list, the range is sorted by what you’ll be doing at 7 a.m.

  5. Choose by your morning

    Moving the whole time (the run, the ride, the brisk lap with the dog): Lakeshore Ear Band, $28, cabled front, fleece-lined. Walking somewhere (the commute, the school run): Harbour Watch Cap, $42, two layers of knit over the ears when the cuff is turned up. Standing still, marked “For Tuesday” (the bus stop, the sideline): Long Night Double-Knit, $58, two layers of knit, a fleece band and a pom that snaps off. Each shows its colours and a Shop link.

  6. Fit, care and footer

    Fit: one size, stretches to fit 21 to 24 inch heads. Care: hand wash cool, dry flat. Button: Shop all hats; free exchanges on colour, gift wrapping on request. Footer with frost-alert preferences and “Fictional concept · Weathercop”.

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