Provide the theme summaries for the following conversation: 

Emma: What kind of tights do you need?
Ginny: Black tights, skin-coloured tights - generally any tights that don't end up having holes in them after wearing them once or twice... (also, can i ask for a guitar capo?) :P
Emma: What type of capo? I don't know anything about them...
Ginny: Er... just your standard capo for the guitar (I don't htink they have different sizes...)
Emma: There are different types from what I gather
Emma: Send me a pic of the type you have in mind 

Summary: 
Ginny needs Emma to bring her tights and a guitar capo. Emma needs a picture of the correct-size capo.