The ornamental design for a floatationvest, as shown and described.
FIG. 1 is a front perspective view of the floatation vest design of the
present invention, with the rear perspective view being a mirror image
thereof;
FIG. 2 is a right side elevational view of the design of FIG. 1, with the
left side elevational view being a mirror image thereof;
FIG. 3 is a front elevational view of the design of FIG. 1, with the rear
elevational view being a mirror image thereof;
FIG. 4 is a top plan view of the design of FIG. 1; and,
FIG. 5 is a bottom plan view of the design of FIG. 1;