Product listings suggest Lagoona Blue dolls for children aged roughly 4 years and up to about 6 years.
Most listings describe Lagoona Blue dolls as articulated, but at least one listing notes no articulation. In short: both articulated and non-articulated versions appear to be available.
Product details list the dolls as made from plastic and polyester.
Hair is typically described as wavy or extra-long soft waves with signature aqua highlights. Listed hair colors include turquoise, purple, and multicolored variations.
Review summaries frequently note packaging and box condition, praise the dolls' design and appearance, and report generally positive build/quality. Occasional minor issues are mentioned, such as small assembly or accessory problems.
Some sets advertise mix-and-match styling that supports 125+ looks or outfit combinations.