Buying in ltt store

[Omri]

I want to buy a sweater from the store but I have never bought clothes online, I never need to size myself for clothes. 

What do I need to measure in chest (where do I circle the tape)

And I really don't know what they mean by "length".

 

Thanks in advance 

[FibonKylix]

2 hours ago, Omri said:

I want to buy a sweater from the store but I have never bought clothes online, I never need to size myself for clothes. 

What do I need to measure in chest (where do I circle the tape)

And I really don't know what they mean by "length".

 

Thanks in advance 

Normally you measure around your chest, almost on the nipple line, the length would be how long the shirt is from shoulder to waist.