FIG. 1 is front and left-side perspective view of a combined swimming suit and inflatable collar showing my new design;

FIG. 2 is a front elevational view in uninflated condition, with the collar detached;

FIG. 3 is a left-side elevational view in inflated condition;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

The rear of the combined swimming suit and inflatable collar is plain and unornamented.