determiner / pronoun / adjective / adverb
this
THIS/ðɪs/
Points to a nearby or currently identified thing.
The person points to this nearby cup, drawing everyone's attention to it.

Etymology
Old English þis pointed to something present or at hand, including in thought. Originally a neuter form, it became the general pronoun as the other gender and case forms fell away.
In context
This is called "The Dress." It's a longer poem.
This is me with my parents.