El pelo moreno de Laura combina bien con esa camisa blanca.

In Spanish, it is very common to use the definite article with body parts, clothing, and other things that are understood in context.

So el pelo moreno de Laura sounds natural because Spanish often says the hair of Laura / Laura’s hair rather than leaving the noun bare.

A bare noun like pelo is possible in some contexts, but here el pelo is the normal choice.

Both can mean hair, but there is a slight difference in tone:

• pelo = the everyday, common word
• cabello = a bit more formal, literary, or elegant

In normal speech, pelo is extremely common, so this sentence sounds very natural.

For hair, moreno usually means dark-haired or dark in colour, not necessarily literally brown in the way English uses colour words.

In Spanish, especially in everyday use, moreno can describe:

• dark hair
• dark complexion
• someone with dark colouring overall

So pelo moreno is a very normal way to say dark hair.

A learner might expect marrón, but marrón is not normally used to describe hair in this way. You are much more likely to hear:

• pelo moreno
• pelo castaño
• pelo rubio
• pelo negro

Both can refer to brown/dark hair, but they are not exactly the same.

• castaño = more specifically brown
• moreno = often dark-haired, sometimes a bit broader and less precise

So:

• pelo castaño = brown hair
• pelo moreno = dark hair / dark brown hair / brunette-type colouring

In many contexts, moreno feels very natural and idiomatic.

Spanish often prefers a structure like:

• el pelo de Laura rather than
• su pelo

Both are possible, but de Laura is clearer because su can mean:

• his
• her
• its
• your (formal)
• their

So el pelo moreno de Laura avoids ambiguity and sounds completely natural.

In Spanish, descriptive adjectives usually come after the noun.

So:

• pelo moreno = dark hair
• camisa blanca = white shirt

That is the normal order for straightforward description.

Sometimes adjectives can go before the noun, but that usually adds emphasis, style, or a slightly different nuance. Here, the standard post-noun position is the expected one.

Esa is a demonstrative adjective meaning that.

It agrees with camisa, which is feminine singular:

• este / esta = this
• ese / esa = that
• aquel / aquella = that over there / that one further away

So esa camisa blanca means that white shirt.

In modern Spanish, especially in Spain too, the distinction is often taught like this:

• esta = near the speaker
• esa = near the listener or not especially near the speaker
• aquella = farther away from both

Because camisa is a feminine singular noun, words that agree with it also need feminine singular forms.

So:

• esa matches camisa
• blanca matches camisa

This is grammatical agreement.

Compare:

• esa camisa blanca
• ese pantalón blanco

Here the second example is masculine singular, so the forms change.

Combinar means to match, to go well with, or to combine well with.

In this sentence, the structure is:

X combina bien con Y
= X goes well with Y

So:

• El pelo moreno de Laura = the thing doing the matching
• combina bien = matches well
• con esa camisa blanca = with that white shirt

The preposition con is important here.

Other examples:

• Esta falda combina con esos zapatos.
• El azul combina bien con el blanco.

Because bien is an adverb, and it modifies the verb combina.

• bien = well
• bueno = good

Since the sentence is saying matches well, you need the adverb:

• combina bien = matches well

You would not say combina bueno.

The subject is:

El pelo moreno de Laura

That whole noun phrase is what combina.

This is important because an English speaker might first think the subject is Laura, but it is not. The sentence is not saying Laura matches well with that white shirt. It is specifically saying that Laura’s dark hair goes well with the shirt.

That is why the verb is singular:

• El pelo... combina

Not really, not as written.

Because the grammatical subject is el pelo moreno de Laura, the sentence focuses on her dark hair, not on Laura as a whole.

If you wanted to talk about Laura herself, you would say something like:

• Laura combina bien con esa camisa blanca.

That would shift the meaning to Laura, though in real life Spanish speakers might still prefer other expressions depending on context, such as talking about how the shirt looks on her.

Yes, it is natural.

In Spain, combinar is commonly used for colours, clothes, accessories, and appearance:

• Ese bolso combina con tus zapatos.
• El rojo combina bien con el negro.

You may also hear other natural expressions depending on the exact idea, such as:

• pega con
• queda bien con

But combina bien con is absolutely standard and correct.

Yes, in many contexts you could say:

• El pelo moreno de Laura queda bien con esa camisa blanca.

There is a slight difference in feel:

• combina bien con focuses on matching or coordination
• queda bien con focuses more on how it looks, as in it looks good with

Both are natural, but combina is especially common when talking about colours and matching items.

Because Laura is not a direct object here.

It is part of the phrase de Laura, which simply means of Laura / Laura’s.

The personal a is used before specific human direct objects, for example:

• Veo a Laura.

But here we have:

• el pelo de Laura

So there is no reason to use the personal a.

Yes, very naturally.

Spanish often talks about body parts, clothes, colours, and features in ways that are slightly less person-centred than English.

So a sentence like:

• El pelo moreno de Laura combina bien con esa camisa blanca

sounds normal in Spanish, even if English might more often say something like:

• Laura’s dark hair goes well with that white shirt.

The structure is different, but it is completely natural Spanish.