Esta talla me va bien.

Here, talla means size, especially for clothes or shoes.

So Esta talla = This size.

In Spain, talla is the normal word for clothing size:

• ¿Qué talla usas? = What size do you wear?
• Necesito una talla más grande. = I need a bigger size.

Because talla is a feminine noun in Spanish: la talla.

So the demonstrative has to agree with it:

• esta talla = this size
• esa talla = that size

If the noun were masculine, you would use este instead.

Me means to me.

In Esta talla me va bien, the idea is literally something like:

• This size goes well for me
• more naturally: This size fits me well / is right for me

So me shows who the size is good for.

Compare:

• Esta talla me va bien. = This size suits me / fits me well.
• Esta talla te va bien. = This size suits you.
• Esta talla le va bien. = This size suits him/her.

Yes, ir usually means to go, but in Spanish it also appears in some very common idiomatic expressions.

Ir bien can mean:

• to suit
• to work well
• to be good for someone
• in this context, to fit someone well / be the right size

So Esta talla me va bien does not mean the size is physically going somewhere. It is an idiomatic use of ir.

A very natural English translation is:

• This size fits me well.
• This size is good for me.

Because the subject is Esta talla, which is singular.

The verb has to agree with the subject:

• Esta talla me va bien. = singular
• Estas tallas me van bien. = plural

So va matches esta talla.

Bien means well.

In this sentence, it means the size is good/right/suitable for the person.

So:

• me va bien = it suits me well / it fits me well

Notice that bien is an adverb, not an adjective. It modifies va.

Because bien is being used as an adverb with the verb va.

• bien = well
• bueno / buena = good

Spanish often uses adverbs where English learners might expect an adjective.

So:

• me va bien = it goes well for me / it suits me well

You would not normally say Esta talla me va buena.

Usually, with talla, it mainly means the size is right for you physically — not too big, not too small.

So in most shop/changing-room situations, it means:

• This size fits me well
• This size is right for me

It can also carry the broader idea of works for me or suits me, but the context of talla makes the clothing-size meaning very clear.

Yes, you can, but there is a slight difference in feel.

• Esta talla me va bien = This size works/fits well for me
• Me queda bien often focuses more on how the garment fits on you or looks on you

In many real situations, both are possible. But with talla, me va bien is very natural when talking about whether the size is the right one.

For example:

• Esta talla me va bien. = This size is right for me.
• Este vestido me queda bien. = This dress fits me / looks good on me.

You can say it in some contexts, but it is less natural if you specifically mean this size fits me well.

• Esta talla me va bien is the most natural choice for this size suits/fits me
• Esta talla está bien para mí sounds more like this size is okay for me

So if you are trying on clothes and want to say the size fits properly, me va bien is the better expression.

Yes. Spanish word order is flexible.

The most neutral version is:

• Esta talla me va bien.

But you might also hear:

• Me va bien esta talla.

This can sound slightly more conversational or give a different emphasis, but the meaning is basically the same.

This exact sentence is about size, so it naturally belongs to clothing or shoes.

But me va bien is a very common expression in many other contexts too, meaning it suits me, it works for me, or it’s convenient for me.

For example:

• El lunes me va bien. = Monday works for me.
• Ese horario me va bien. = That schedule suits me.

So the structure is very useful beyond shopping.

You put no before the verb:

• Esta talla no me va bien. = This size doesn’t fit me well / isn’t right for me.

You could also say:

• No me va bien esta talla.

Both are correct.

You can say:

• Esta talla me va mejor.

Here, mejor means better.

Other useful examples:

• La talla pequeña no me va bien. = The small size doesn’t fit me well.
• La mediana me va mejor. = The medium fits me better.

You can ask:

• ¿Esta talla me va bien? = Does this size fit me well?
• ¿Me va bien esta talla? = Does this size work for me?

Both are possible. The first one is probably the most straightforward for a learner.

Yes, it sounds natural in Spain, especially in shops or changing-room situations.

A Spanish speaker in Spain might say:

• Esta talla me va bien.
• No, esta no me va bien.
• ¿Tienes una talla más?

So it is a very useful sentence for everyday shopping.