Questions about Zegna, Canali, Pacciani blazers

[creampiggy]

Got 3 amazing blazers from thrifting, a Zegna, a Canali, and a Pacciani.

1. E. Zegna blazer, made in Spain, originally bought from Harry Rosen. But I can't find any other tag for extra information. Did Harry Rosen removed the tag?? I didn't have time to look for the pants. Does it look like an orphan or now? Does E. Zegna pants has "Zegna" sewn on the waist, just as Canali and Zanella?

2. Canali blazer, made in Italy. Cashmere 35%, Cashgora 15%, Baby Alpaca 15%, Wool 27%, Sil(k 3%). Has a huge stain inside, any suggestion to treat it?

3. Pacciani blazer, very new condition, made in Italy, pure new wool. Anyone has heard of this brand?

 

[creampiggy]

Many people in the forum told me they look dated... Does the Canali look really vintage? It's really heavy weighted and I plan to use it this winter...