I'll post my ten ties this upcoming week. I don't know that I can do summer jackets...I only own two jackets that are expressly S/S, but I'll try to post S/S outfits for at least 5 of the ties. If that's alright.
Mine is darker.
As far as linen = slubs: it depends on the quality of the linen and the way in which the woven is woven. So you can have 100% linen without slubs and something like this, with less than a quarter linen, with slubs.
Like wrinkles, slubs can be a part of linen's charm.