The Liam Shirt from Sage Nation is a collarless design.
Rier
Mfpen
Lardini
Nine In The Morning
Pomandere
Applied Art Forms
Sefr
Aiayu
Youmustcreate
7115 By Szeki
Sa SU Phi
Eleventy
AlaïA
Max Mara
Auralee
Garbstore
Nanamica
Tenet
Brunello Cucinelli
Casey & Casey
Darkpark
Autry
Loulou Studio
Baserange
Hansen