הרוכסן של החצאית הוורודה מקולקל, ולכן אני לא לובשת אותה היום.

הרוכסן של החצאית הוורודה means the zipper of the pink skirt.

A few things are happening here:

• הרוכסן = the zipper
• של = of
• החצאית הוורודה = the pink skirt

Hebrew often uses של to show possession, especially in everyday speech. So this is a very natural way to say the zipper of the pink skirt / the pink skirt’s zipper.

You could also sometimes see a more compact form like רוכסן החצאית, but של is extremely common and often easier for learners.

In Hebrew, adjectives normally come after the noun.

So:

• חצאית ורודה = a pink skirt
• החצאית הוורודה = the pink skirt

This is one of the basic word-order differences between Hebrew and English.

Because when a noun is definite in Hebrew, its adjective usually has to be definite too.

So:

• חצאית ורודה = a pink skirt
• החצאית הוורודה = the pink skirt

The adjective וורודה agrees with חצאית in:

• gender: feminine
• number: singular
• definiteness: definite

That is why you get החצאית הוורודה, not just החצאית ורודה in this sentence.

Yes, חצאית is feminine, but מקולקל is not describing the skirt. It is describing הרוכסן.

So the sentence is saying:

• The zipper is broken
• not The skirt is broken

And רוכסן is masculine singular, so the adjective is masculine singular:

• רוכסן מקולקל = a broken zipper
• הרוכסן ... מקולקל = the zipper ... is broken

If it were describing החצאית, you would expect the feminine form מקולקלת.

מקולקל means broken, damaged, or not working properly.

In this sentence, it means the zipper is faulty or unusable.

It is a very common adjective in Hebrew for things like:

• appliances
• machines
• buttons
• zippers
• toys

So הרוכסן מקולקל is a very natural thing to say.

לובשת is the present-tense form of ללבוש = to wear.

This form tells you that the speaker is:

• singular
• feminine

So:

• אני לובש = I wear / I am wearing said by a male speaker
• אני לובשת = I wear / I am wearing said by a female speaker

Hebrew present tense agrees with gender, so the form changes depending on whether the speaker is male or female.

Hebrew present tense often covers both the simple present and the present progressive.

So אני לובשת אותה היום can mean:

• I wear it today
• I am wearing it today

In this sentence, because of היום and the context, the natural English translation is I’m not wearing it today.

So the Hebrew form is broader than English, and context tells you which English phrasing fits best.

It can mean either her or it, depending on context.

Here it means it, because it refers back to החצאית = the skirt.

Why אותה?

Because חצאית is feminine singular, and the direct object pronoun has to match the noun:

• masculine singular: אותו = him / it
• feminine singular: אותה = her / it

So:

• אני לא לובשת אותה היום = I’m not wearing it today

Even though English uses it, Hebrew still uses a gendered pronoun because nouns have grammatical gender.

Because אותה already functions as the direct object pronoun by itself.

Compare:

• אני לובשת את החצאית = I am wearing the skirt
• אני לובשת אותה = I am wearing it

When the object is a full definite noun, Hebrew uses את:

• את החצאית

But when you replace that noun with a pronoun, you use forms like:

• אותו
• אותה
• אותם
• אותן

So you do not say את אותה here.

ולכן means and therefore, and so, or and that’s why.

It connects the two parts of the sentence:

• the zipper is broken
• therefore, I’m not wearing the skirt today

So the logic is very explicit: broken zipper → not wearing the skirt

The ו־ at the beginning is simply and.

Usually, אני is kept here.

In the past and future tense, Hebrew verb forms usually show person clearly, so subject pronouns can often be omitted.

But in the present tense, forms like לובשת show gender and number, not person very clearly. So לובשת could mean:

• I am wearing (female)
• you are wearing (female)
• she is wearing

Because of that, Hebrew often includes the pronoun:

• אני לא לובשת אותה היום

That makes the subject completely clear.

Yes. Hebrew word order is somewhat flexible.

For example, you could also say:

• ולכן היום אני לא לובשת אותה
• אני לא לובשת אותה היום

These are all understandable, but the original sentence is very natural.

The version you were given flows nicely:

1. state the problem
2. give the result
3. add today at the end

So it sounds conversational and clear.

It sounds like normal, natural everyday Hebrew.

Nothing in it is unusually literary or formal:

• של is common in speech
• מקולקל is common vocabulary
• לכן is slightly more explicit than just אז, but still very normal
• אני לא לובשת אותה היום sounds completely natural

A more casual speaker might also say something with אז instead of לכן, but the original sentence is perfectly everyday Hebrew.