Bu giyim tarzı bana daha uygun görünüyor.

Giyim tarzı means style of clothing, style of dress, or way of dressing.

• giyim = clothing / dressing
• tarzı = style

So Bu giyim tarzı... means This style of dress... or This clothing style...

Because giyim tarzı is a Turkish noun compound.

In Turkish, when one noun modifies another noun, the second noun often takes the 3rd person possessive suffix:

• giyim tarzı = clothing style
• okul kapısı = school door
• yaz tatili = summer vacation

This does not necessarily mean actual possession. It is just the normal way to form many noun combinations. So giyim tarzı is the natural form, not giyim tarz.

Bana is the dative form of ben.

• ben = I
• bana = to me / for me

The adjective uygun usually goes with the dative case:

• bana uygun = suitable for me
• sana uygun = suitable for you
• ona uygun = suitable for him/her/it

So bana is required here because the sentence means something like more suitable to/for me.

Daha means more.

So:

• uygun = suitable
• daha uygun = more suitable

This makes the sentence comparative. In English you might expect more suitable than..., but in Turkish the thing being compared can be left unstated if it is already clear from context.

So the sentence can mean:

• This style of dress seems more suitable for me
• implicitly: ...than the other one, ...than before, etc.

Uygun means suitable, appropriate, fitting, or well-suited.

In this sentence, it does not necessarily mean physical size only. It can mean that the clothing style:

• matches the speaker’s taste
• suits the speaker’s appearance
• fits the speaker’s personality
• is appropriate for the speaker’s needs or situation

So bana daha uygun is broader than just it fits me.

Görünüyor comes from görünmek, which means to appear, to seem, or to look.

Here it adds the idea of impression rather than a hard fact:

• Bu giyim tarzı bana daha uygun.
  = This clothing style is more suitable for me.

• Bu giyim tarzı bana daha uygun görünüyor.
  = This clothing style seems / looks more suitable for me.

So görünüyor softens the statement and makes it sound like the speaker’s current judgment or observation.

It comes from the verb görünmek.

A simplified breakdown is:

• görün- = appear / be seen
• -üyor = present continuous ending

So görünüyor literally looks like is appearing, but in natural English it is usually translated as:

• looks
• seems
• appears

This is very common in Turkish: a form that is literally present continuous may sound best in English as a simple present like looks or seems.

Yes.

You can say:

Bu giyim tarzı bana daha uygun.

That means This style of dress is more suitable for me.

The version with görünüyor is a little softer and more observational:

• ... daha uygun = more direct
• ... daha uygun görünüyor = seems/looks more suitable

Both are natural, but they are not exactly the same in tone.

The neutral word order here is very natural:

Bu giyim tarzı + bana + daha uygun + görünüyor

Turkish word order is flexible, though, and parts can move for emphasis. For example:

• Bana bu giyim tarzı daha uygun görünüyor.
  Emphasizes to me

• Bu giyim tarzı daha uygun görünüyor bana.
  More marked or conversational

In standard neutral Turkish, the verb usually stays near the end, as in the original sentence.

Not exactly.

Bana uygun means it is suitable for me or it suits me. That can include personal taste, but it is broader than just liking something.

For example, you might like something but still feel it is not uygun for you because:

• it does not match your style
• it is not appropriate for the occasion
• it does not suit your body type
• it does not fit your personality

So bana uygun is about suitability, not just preference.

Yes, but the meaning changes slightly.

Some nearby options are:

• Bu giyim tarzı bana daha uygun geliyor.
  = This style feels/seems more suitable to me.
  Very natural; often more subjective.

• Bu giyim tarzı bana daha çok yakışıyor.
  = This style suits me better / looks better on me.
  Stronger focus on appearance.

• Bu giyim tarzı bana daha iyi uyuyor.
  = This style fits/matches me better.
  Can suggest harmony or compatibility.

So görünüyor is a good choice when the speaker means it seems/looks more suitable.