This Odo and Kira ícone contains
traje de passeio and terno de negócio.
There might also be
vestido de terno, vestido completo, fraque, casaca, caudas, laço branco, laço branco e caudas, terno de vestido, vestido cheio, tailcoat, cauda, caudas, gravata branca, gravata branca e caudas, rabo de pie, terno, terno de roupas, terno de roupa, juiz auditor, juiz advogado, and defensor de juiz.
I'm not a huge Odo x Kira fã (probably because I'm not that big of a Kira fan), but I do think it's cute and had good storytelling. Here's a sweet video documenting the different stages of their relationship, done to a amor theme from Titanic.