Fashintern, I'll comment on your new thread too but hope it's ok if I post these ideas here (not sure how "theoretical" they are) since they refer to the pics in your initial post.
I agree that photo 1 is a great example of "your" boho. What I see: pattern mixing, lots of texture, jewel tones, most of the outfit has fairly streamlined shapes (the top and skirt), with ONE more dramatic piece (the vest that is a bit oversized with the ruffly -- not exactly what I mean but you get it -- edges).
Photo 2: I agree with Sal's comment that a wool or faux fur coat might more easily give a boho vibe than the puffer. But if you want to stick with the puffer, La Ped once posted about a Japanese fashion subculture called Yama girls (I think this is right! you cannot imagine the bizarre Google contortions I went through to refresh my memory) who combine items in technical fabrics (e.g., puffer) with more "heritage" outdoor gear (plaid lumberjack shirts, Nordic sweaters) and I think that's a variety of boho. So, with that look in mind, I'd swap the striped scarf out for something woven, maybe slightly voluminous, with a more organic pattern (paisley, dark floral, etc.). And I think a trick to achieve that ragamuffin look without a bunch of fussiness is pattern mixing your outdoor accessories -- so with the paisley scarf wear a fair isle or Nordic patterned toque in similar colors.
Photo 3-5: I like the shorts at the longer length, but if you don't you could just cut off the hem to get them to where they would be with one turn-up. That would make them a bit more casual but I think still presentable. I like the top a lot. To make the outfit a bit more intentional, you could try semi-tucking the top (like in Runcarla's photo) and adding a belt. Swap the oxfords out for your slides. (I think the oxfords are unlikely to read "boho" unless you are wearing them to "tone down" a very, very floaty dress.) Maybe a piece of wooden or abalone jewelry.
I know you may not have all these items and are not shopping now, but just some ideas that might stimulate your thinking.