How do you say...?
In Spanish many times you can always say;

I cut my hair yesterday (and this mean that other person cut my hair).

But in English is always necesary to say..?

I had my hair cut.

Thanks.Also, can I say...?

To have my suit cleaned it cost twelve pounds
It cost twelve pounds to have my suit cleaned.

Question

How do you say...?
In Spanish many times you can always say;

I cut my hair yesterday (and this mean that other person cut my hair).

But in English is always necesary to say..?

I had my hair cut.

Thanks.Also, can I say...?

To have my suit cleaned it cost twelve pounds
It cost twelve pounds to have my suit cleaned.

Answer

In English we always say "I had my hair cut", or "I got a haircut". You could say either "To have my suit cleaned it costs twelve pounds." or "It costs twelve pounds to have my suit cleaned.", although in my personal opinion the latter sounds better.

Answer

Actually you can say: I cut my hair. There is nothing wrong with it.