How would a seamstress hem up a dress with scalloped laced hem?

Is it possible? How do they do it? Anyone have pics of before and after with a similar dress that needed hemming? Here is the dress

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Sadie Slip Nightie with scalloped lace - Sew Tessuti Blog

shortening lace hem

How to Sew Lace - Melly Sews

Why Are Alterations so Expensive?! Celebrations Bridal and Prom

Deborah's Lace Top and Final Fitting - Brooks Ann Camper Bespoke Sewing

It's a “Simple Hem”

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An Alterations Nightmare

An Alterations Nightmare

Lace Trimmed Swing Dress Sewing DIY

shortening scalloped lace hem

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Tailoring only front of dress with Lace Hem - Sincerely Appreciate Any Recommendations : r/Tailors

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