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    Shopify how-to July 17, 2026 4 min read

    How to Integrate Tailor Size Guide with Klaviyo on Shopify

    Size events + profile properties → personalized email flows.

    Setup

    App settings → Integrations → Klaviyo → connect (paste API key). Events + properties start flowing immediately.

    Events Pushed

    Size Chart Opened with product + chart metadata
    Size Recommender Used with recommended size + measurements
    Custom Measurements Submitted for MTO orders

    Profile Properties Pushed

    Preferred Size
    Last Fit Feedback (runs small / true / runs large)
    Body Measurements (with consent)
    Total Custom Orders

    Sample Flow: Personalized Browse Abandonment

    Trigger: viewed product, did not buy
    Filter: profile has Preferred Size
    Email: "[Product] in your size [size] is selling fast"

    Personalized size mention typically lifts CTR 30-50%.

    FAQs

    Klaviyo integration?

    Events + profile properties.

    Best flows?

    Browse abandonment, welcome series, fit survey, win-back.

    Sizing-aware email

    Tailor Size Guide + Klaviyo = email flows that know each customer's size.