Dawntrail isnt a fair "vacation"

[Octavia_Deathschoicen]

Sadly there are no horizontal stipes. There are some with vertical stripes. Those are either role or class restricted. There are however many arm sleeves that could work with your style.

any examples i did a search but most i can find is the smn sleave

[SannaR]

any examples i did a search but most i can find is the smn sleave

Depends on which class/role you're looking for. You can see every hand slot amongst other armors with https://ffxiv.eorzeacollection.com it gets updated regularly and people post their glamor sets all the time so there could be a look that someone else made that might suit what you're looking for. If a piece normally doesn't come in the c9lors you want and is dyeable just remember that you can change its color scheme. And with Dawntrail just around the corner they'll be slowly making armor work with the 2nd dye channel in batches. Most likely the same way they slowly adapted the older dungeons to have duty support.