1. Apuntes el 7 de marzo La posición de los adjetivos
In Spanish, adjectives usually come after the noun they describe.
Ejemplos
Me encanta tu vestido rojo.
Tenemos un perro grande y feo.

2. Remember that adjectives always agree in gender and number with the nouns they describe.
¿Te gusta la camisa negra?
¿Te gustan las camisas negras?

3. Los adjetivos demostrativos (Demonstrative Adjectives)
SINGULAR PLURAL
este/a = this estos/as = these
ese/a = that esos/as = those

4. Demonstrative adjectives come before the noun and, like all adjectives, must agree in gender (masculine/feminine) and number (singular/plural) with the noun they describe.
este suéter = this sweater estos suéteres = these sweaters
esta camisa = this shirt estas camisas = these shirts
ese vestido = that dress esos vestidos = those dresses
esa blusa = that blouse esas blusas = those blouses