Just to add an opinion.
As cute as the design is, for Meer's dress, it actually isn't a lolita silhouette.
And for the Wa-lolita examples above, another reason for them not being lolita, would be that they do not portray what lolita is. A cute and conservative style (with the exception of ero-loli, which is more of a fetish than a fashion) with appropriate fabrics, frills/lace, and etc. The examples are mature and lack the general characteristics of what makes lolita. At best, it would be simply a kimono-inspired variation of a dress.
A common example of what lolita is this.
As cute as the design is, for Meer's dress, it actually isn't a lolita silhouette.
And for the Wa-lolita examples above, another reason for them not being lolita, would be that they do not portray what lolita is. A cute and conservative style (with the exception of ero-loli, which is more of a fetish than a fashion) with appropriate fabrics, frills/lace, and etc. The examples are mature and lack the general characteristics of what makes lolita. At best, it would be simply a kimono-inspired variation of a dress.
A common example of what lolita is this.