Groom style: It's so hard to find casual kilt looks for weddings. This is close to what I am thinking.

Is it okay to wear a kilt to a wedding? - Quora

What Are Some Stylish Kilt Outfits For Weddings?

kilt hire Archives - Houston Kiltmakers Blog

From kilts to socially-conscious suits: tuxedo alternatives for offbeat grooms • Offbeat Wed (was Offbeat Bride)

This lady turned up to her cousin's wedding like this. At least she wasn't wearing a veil, so there's that : r/weddingshaming

Three real grooms tell all about their quest for their wedding looks

What to Consider When Hiring Kilts For a Wedding

The Wedding Style Guide: It's not about you – Permanent Style

Wedding kilts Scottish fashion, Kilt outfits, Scotland men

Wedding Kilt Outfit Ideas for Grooms, Groomsmen, and Guests, by Weddingkiltpk

Men's Highland Dress in Edinburgh

And The Men Wore Skirts – Kirrin Finch

Groom Style Inspiration - Photos and Tips by Wonder & Magic

Team effort: wedding formal wear guide for grooms and groomsmen

Quality Wool Blend Kilt with Matching Tartan Flashes